CWE-613
Allowed-with-ReviewInsufficient Session Expiration
Abstraction: Base · Status: Incomplete
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."
980 vulnerabilities reference this CWE, most recent first.
GHSA-HR7J-63V7-VJ7G
Vulnerability from github – Published: 2026-02-17 17:15 – Updated: 2026-02-17 17:15Summary
Deleting a user account with SFTP access or changing the user's password does not immediately terminate existing SFTP sessions, allowing continued filesystem access after credentials are revoked. This can result in unintended and unauthorized access to server files even after administrators believe access has been fully invalidated.
Details
When a user with SFTP access is deleted from the Pterodactyl Panel or when the user's password is changed while one or more SFTP connections are active, those existing connections remain fully functional.
Neither account deletion nor password change invalidates the authentication state of already-established SFTP sessions. As a result, the active SFTP connection pool continues to allow read and write operations until the client disconnects or the session times out.
This behavior occurs even when the password is changed by an administrator through the panel, meaning credential rotation does not revoke active access.
This suggests that active SFTP sessions are not tracked or forcefully terminated on credential revocation events. This effectively prevents administrators from responding to credential compromise incidents in real time.
PoC
Scenario 1: Account deletion 1. Create a user with SFTP access to a server. 2. Connect to the server via SFTP using any SFTP client (e.g. sftp, FileZilla). 3. Keep the SFTP session open and active. 4. Delete the user account from the Pterodactyl Panel. 5. Continue performing file operations through the already-established SFTP connection.
Result: The SFTP session remains active and usable despite the user account being deleted.
Scenario 2: Password change 1. Create a user with SFTP access to a server. 2. Establish an active SFTP connection. 3. Change the user's password (including via administrator panel). 4. Continue performing file operations using the existing SFTP connection.
Result: The SFTP session remains active and usable even after the password has been changed.
Impact
This issue prevents immediate revocation of compromised credentials. Vulnerability type: Access control / session invalidation issue
Impacted parties:
- Server administrators
- Hosting providers using Pterodactyl Panel
Security impact:
Deleted users may retain filesystem access longer than intended, which can lead to:
- Unauthorized data access
- Data modification or deletion
- Compliance and security policy violations
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "pterodactyl/panel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.12.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/pterodactyl/wings"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.12.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-284",
"CWE-613"
],
"github_reviewed": true,
"github_reviewed_at": "2026-02-17T17:15:18Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Summary\nDeleting a user account with SFTP access or changing the user\u0027s password does not immediately terminate existing SFTP sessions, allowing continued filesystem access after credentials are revoked.\nThis can result in unintended and unauthorized access to server files even after administrators believe access has been fully invalidated.\n\n\n### Details\nWhen a user with SFTP access is deleted from the Pterodactyl Panel or when the user\u0027s password is changed while one or more SFTP connections are active, those existing connections remain fully functional.\n\nNeither account deletion nor password change invalidates the authentication state of already-established SFTP sessions. As a result, the active SFTP connection pool continues to allow read and write operations until the client disconnects or the session times out.\n\nThis behavior occurs even when the password is changed by an administrator through the panel, meaning credential rotation does not revoke active access.\n\nThis suggests that active SFTP sessions are not tracked or forcefully terminated on credential revocation events. This effectively prevents administrators from responding to credential compromise incidents in real time.\n\n\n### PoC\nScenario 1: Account deletion\n1. Create a user with SFTP access to a server.\n2. Connect to the server via SFTP using any SFTP client (e.g. sftp, FileZilla).\n3. Keep the SFTP session open and active.\n4. Delete the user account from the Pterodactyl Panel.\n5. Continue performing file operations through the already-established SFTP connection.\n\nResult:\nThe SFTP session remains active and usable despite the user account being deleted.\n\nScenario 2: Password change\n1. Create a user with SFTP access to a server.\n2. Establish an active SFTP connection.\n3. Change the user\u0027s password (including via administrator panel).\n4. Continue performing file operations using the existing SFTP connection.\n\nResult:\nThe SFTP session remains active and usable even after the password has been changed.\n\n\n### Impact\nThis issue prevents immediate revocation of compromised credentials. Vulnerability type: Access control / session invalidation issue\n\nImpacted parties:\n\n1. Server administrators\n2. Hosting providers using Pterodactyl Panel\n\nSecurity impact:\n\nDeleted users may retain filesystem access longer than intended, which can lead to:\n\n1. Unauthorized data access\n2. Data modification or deletion\n3. Compliance and security policy violations",
"id": "GHSA-hr7j-63v7-vj7g",
"modified": "2026-02-17T17:15:19Z",
"published": "2026-02-17T17:15:18Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/pterodactyl/panel/security/advisories/GHSA-hr7j-63v7-vj7g"
},
{
"type": "WEB",
"url": "https://github.com/pterodactyl/panel/commit/0e74f3aadec89405751ec602c77fc1d030a417c0"
},
{
"type": "PACKAGE",
"url": "https://github.com/pterodactyl/panel"
},
{
"type": "WEB",
"url": "https://github.com/pterodactyl/panel/releases/tag/v1.12.1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pterodactyl Panel\u0027s SFTP sessions remain active after user account deletion or password change"
}
GHSA-HV2J-4G9F-CHQP
Vulnerability from github – Published: 2025-06-26 21:31 – Updated: 2025-07-17 15:32MICROSENS NMP Web+ contain JSON Web Tokens (JWT) that do not expire, which could allow an attacker to gain access to the system.
{
"affected": [],
"aliases": [
"CVE-2025-49152"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-25T17:15:38Z",
"severity": "HIGH"
},
"details": "MICROSENS NMP Web+\u00a0contain JSON Web Tokens (JWT) that do not expire, which could allow an attacker to gain access to the system.",
"id": "GHSA-hv2j-4g9f-chqp",
"modified": "2025-07-17T15:32:09Z",
"published": "2025-06-26T21:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49152"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-175-07"
},
{
"type": "WEB",
"url": "https://www.microsens.com/support/downloads/nmp"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-HVM9-WC8J-MGRC
Vulnerability from github – Published: 2024-12-18 18:19 – Updated: 2024-12-18 18:19Impact
An issue with the way OTAPI manages client connections results in stale UUIDs remaining on RemoteClient instances after a player disconnects.
Because of this, if the following conditions are met a player may assume the login state of a previously connected player:
1. The server has UUID login enabled
2. An authenticated player disconnects
3. A subsequent player connects with a modified client that does not send the ClientUUID#68 packet during connection
4. The server assigns the same RemoteClient object that belonged to the originally authenticated player to the newly connected player
Patches
TShock 5.2.1 hotfixes this issue. A more robust fix will be made to OTAPI itself.
Workarounds
Implement a RemoteClient reset event handler in a plugin like so:
public override void Initialize()
{
On.Terraria.RemoteClient.Reset += RemoteClient_Reset;
}
private static void RemoteClient_Reset(On.Terraria.RemoteClient.orig_Reset orig, RemoteClient client)
{
client.ClientUUID = null;
orig(client);
}
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "TShock"
},
"ranges": [
{
"events": [
{
"introduced": "4.3.21"
},
{
"fixed": "5.2.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-305",
"CWE-613",
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2024-12-18T18:19:12Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Impact\nAn issue with the way OTAPI manages client connections results in stale UUIDs remaining on `RemoteClient` instances after a player disconnects.\n\nBecause of this, if the following conditions are met a player may assume the login state of a previously connected player:\n1. The server has UUID login enabled\n2. An authenticated player disconnects\n3. A subsequent player connects with a modified client that does not send the `ClientUUID#68` packet during connection\n4. The server assigns the same `RemoteClient` object that belonged to the originally authenticated player to the newly connected player\n\n\n### Patches\nTShock 5.2.1 hotfixes this issue. A more robust fix will be made to OTAPI itself.\n\n### Workarounds\nImplement a RemoteClient reset event handler in a plugin like so:\n```csharp\npublic override void Initialize()\n{\n On.Terraria.RemoteClient.Reset += RemoteClient_Reset;\n}\n\nprivate static void RemoteClient_Reset(On.Terraria.RemoteClient.orig_Reset orig, RemoteClient client)\n{\n\tclient.ClientUUID = null;\n orig(client);\n}\n```\n\n",
"id": "GHSA-hvm9-wc8j-mgrc",
"modified": "2024-12-18T18:19:12Z",
"published": "2024-12-18T18:19:12Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/Pryaxis/TShock/security/advisories/GHSA-hvm9-wc8j-mgrc"
},
{
"type": "WEB",
"url": "https://github.com/Pryaxis/TShock/commit/5075997264b48e27960e3446a948ecb0ea0f5a03"
},
{
"type": "PACKAGE",
"url": "https://github.com/Pryaxis/TShock"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:H/SA:H",
"type": "CVSS_V4"
}
],
"summary": "TShock Security Escalation Exploit"
}
GHSA-HVP3-26WX-G2W4
Vulnerability from github – Published: 2026-05-13 20:02 – Updated: 2026-05-15 23:44Summary of CVE-2026-22706 Vulnerability Details
- CVE: CVE-2026-22706
- CVSS v3.1 Vector:
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N(2.1 — Low) - Affected Versions:
@strapi/adminand@strapi/plugin-users-permissions<=5.33.2 - How to Patch: Immediately update your Strapi to >=5.33.3
Description of CVE-2026-22706
In Strapi versions prior to 5.33.3, changing or resetting a user's password did not invalidate the user's existing refresh-token sessions by default. The refresh-token invalidation step in the users-permissions and admin authentication controllers was conditional on a caller-supplied deviceId. When a password change or reset request did not include a deviceId, no refresh tokens were revoked, leaving every prior session active.
An attacker who had previously obtained a refresh token could continue minting new access tokens after the legitimate user reset their password, allowing persistent unauthorized access for the lifetime of the refresh token (up to 30 days by default). Rotating credentials no longer terminated an active attacker session, defeating password reset as a containment measure.
The patch invalidates all refresh tokens associated with the user on every password change and password reset, regardless of whether a deviceId is supplied. A new device-scoped session is then issued to the caller as part of the response.
IoC's for CVE-2026-22706
Indicators that an instance running an unpatched version may have been exploited:
- Successful
POST /api/auth/refreshorPOST /admin/access-tokenrequests using a refresh token issued before the user's most recent password change. Reviewable by correlating refresh-tokeniatclaims against password-change events in audit logs - New access-token issuances for a user whose password was reset within the past 30 days, originating from an IP or User-Agent that did not perform the reset
- Multiple active refresh tokens for a single user across distinct IPs after a password reset event
- Database query: rows in
strapi_sessionwithcreated_atearlier than the user's most recent password-reset timestamp andstatus = 'active'
References
- OWASP ASVS 4.0 – V2.1.1: Session invalidation on credential change
- OWASP Top 10 – A2: Broken Authentication
Credits
- bugbunny.ai
- AndyAnh174 (concurrent report, 2026-04-09 — originally filed as GHSA-c6gj-8rxm-jrf2, closed as duplicate)
- Aastha2602 (concurrent report, 2026-03-10 — originally filed as GHSA-5qvg-4jch-gvf4, closed as duplicate)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 5.33.2"
},
"package": {
"ecosystem": "npm",
"name": "@strapi/admin"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.33.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 5.33.2"
},
"package": {
"ecosystem": "npm",
"name": "@strapi/plugin-users-permissions"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.33.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-22706"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-13T20:02:42Z",
"nvd_published_at": "2026-05-14T19:16:30Z",
"severity": "LOW"
},
"details": "### Summary of CVE-2026-22706 Vulnerability Details\n\n- CVE: CVE-2026-22706\n- CVSS v3.1 Vector: `CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N` (2.1 \u2014 Low)\n- Affected Versions: `@strapi/admin` and `@strapi/plugin-users-permissions` \u003c=5.33.2\n- How to Patch: Immediately update your Strapi to \u003e=5.33.3\n\n### Description of CVE-2026-22706\n\nIn Strapi versions prior to 5.33.3, changing or resetting a user\u0027s password did not invalidate the user\u0027s existing refresh-token sessions by default. The refresh-token invalidation step in the users-permissions and admin authentication controllers was conditional on a caller-supplied `deviceId`. When a password change or reset request did not include a `deviceId`, no refresh tokens were revoked, leaving every prior session active.\n\nAn attacker who had previously obtained a refresh token could continue minting new access tokens after the legitimate user reset their password, allowing persistent unauthorized access for the lifetime of the refresh token (up to 30 days by default). Rotating credentials no longer terminated an active attacker session, defeating password reset as a containment measure.\n\nThe patch invalidates all refresh tokens associated with the user on every password change and password reset, regardless of whether a `deviceId` is supplied. A new device-scoped session is then issued to the caller as part of the response.\n\n### IoC\u0027s for CVE-2026-22706\n\nIndicators that an instance running an unpatched version may have been exploited:\n\n- Successful `POST /api/auth/refresh` or `POST /admin/access-token` requests using a refresh token issued before the user\u0027s most recent password change. Reviewable by correlating refresh-token `iat` claims against password-change events in audit logs\n- New access-token issuances for a user whose password was reset within the past 30 days, originating from an IP or User-Agent that did not perform the reset\n- Multiple active refresh tokens for a single user across distinct IPs after a password reset event\n- Database query: rows in `strapi_session` with `created_at` earlier than the user\u0027s most recent password-reset timestamp and `status = \u0027active\u0027`\n\n### References\n\n* OWASP ASVS 4.0 \u2013 V2.1.1: Session invalidation on credential change\n* OWASP Top 10 \u2013 A2: Broken Authentication\n\n### Credits\n\n- bugbunny.ai\n- AndyAnh174 (concurrent report, 2026-04-09 \u2014 originally filed as GHSA-c6gj-8rxm-jrf2, closed as duplicate)\n- Aastha2602 (concurrent report, 2026-03-10 \u2014 originally filed as GHSA-5qvg-4jch-gvf4, closed as duplicate)",
"id": "GHSA-hvp3-26wx-g2w4",
"modified": "2026-05-15T23:44:29Z",
"published": "2026-05-13T20:02:42Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/strapi/strapi/security/advisories/GHSA-hvp3-26wx-g2w4"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22706"
},
{
"type": "PACKAGE",
"url": "https://github.com/strapi/strapi"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Strapi: Password Reset Does Not Revoke Existing Refresh Sessions"
}
GHSA-HWMM-P4J4-8398
Vulnerability from github – Published: 2022-05-24 16:56 – Updated: 2024-04-04 01:57A flaw was found in FreeIPA versions 4.5.0 and later. Session cookies were retained in the cache after logout. An attacker could abuse this flaw if they obtain previously valid session cookies and can use this to gain access to the session.
{
"affected": [],
"aliases": [
"CVE-2019-14826"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-09-17T16:15:00Z",
"severity": "MODERATE"
},
"details": "A flaw was found in FreeIPA versions 4.5.0 and later. Session cookies were retained in the cache after logout. An attacker could abuse this flaw if they obtain previously valid session cookies and can use this to gain access to the session.",
"id": "GHSA-hwmm-p4j4-8398",
"modified": "2024-04-04T01:57:58Z",
"published": "2022-05-24T16:56:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14826"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14826"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J232-863R-9977
Vulnerability from github – Published: 2022-05-24 22:28 – Updated: 2022-05-24 22:28In Factor (App Framework & Headless CMS) v1.0.4 to v1.8.30, improperly invalidate a user’s session even after the user logs out of the application. In addition, user sessions are stored in the browser’s local storage, which by default does not have an expiration time. This makes it possible for an attacker to steal and reuse the cookies using techniques such as XSS attacks, followed by a local account takeover.
{
"affected": [],
"aliases": [
"CVE-2021-25985"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-11-16T10:15:00Z",
"severity": "CRITICAL"
},
"details": "In Factor (App Framework \u0026 Headless CMS) v1.0.4 to v1.8.30, improperly invalidate a user\u2019s session even after the user logs out of the application. In addition, user sessions are stored in the browser\u2019s local storage, which by default does not have an expiration time. This makes it possible for an attacker to steal and reuse the cookies using techniques such as XSS attacks, followed by a local account takeover.",
"id": "GHSA-j232-863r-9977",
"modified": "2022-05-24T22:28:43Z",
"published": "2022-05-24T22:28:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25985"
},
{
"type": "WEB",
"url": "https://github.com/FactorJS/factor/blob/v1.8.30/@factor/user/util.ts#L65"
},
{
"type": "WEB",
"url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25985"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-J2W6-JMVX-4Q23
Vulnerability from github – Published: 2025-07-24 21:30 – Updated: 2025-07-24 21:30HCL iAutomate is affected by an insufficient session expiration. This allows tokens to remain valid indefinitely unless manually revoked, increasing the risk of unauthorized access.
{
"affected": [],
"aliases": [
"CVE-2025-31952"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-07-24T21:15:28Z",
"severity": "HIGH"
},
"details": "HCL iAutomate is affected by an insufficient session expiration. This allows tokens to remain valid indefinitely unless manually revoked, increasing the risk of unauthorized access.",
"id": "GHSA-j2w6-jmvx-4q23",
"modified": "2025-07-24T21:30:39Z",
"published": "2025-07-24T21:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31952"
},
{
"type": "WEB",
"url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0122646"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-J324-QPQV-2454
Vulnerability from github – Published: 2022-05-24 17:39 – Updated: 2022-05-24 17:39Files.com Fat Client 3.3.6 allows authentication bypass because the client continues to have access after a logout and a removal of a login profile.
{
"affected": [],
"aliases": [
"CVE-2021-3183"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-01-19T15:15:00Z",
"severity": "HIGH"
},
"details": "Files.com Fat Client 3.3.6 allows authentication bypass because the client continues to have access after a logout and a removal of a login profile.",
"id": "GHSA-j324-qpqv-2454",
"modified": "2022-05-24T17:39:30Z",
"published": "2022-05-24T17:39:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3183"
},
{
"type": "WEB",
"url": "https://seclists.org/fulldisclosure/2021/Jan/20"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-J4J7-8J5C-5HXW
Vulnerability from github – Published: 2026-07-19 03:30 – Updated: 2026-07-19 03:30A security vulnerability has been detected in django-oauth django-oauth-toolkit 3.3.0. This issue affects the function _load_id_token of the file oauth2_provider/oauth2_validators.py. The manipulation leads to session expiration. The attack can be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.
{
"affected": [],
"aliases": [
"CVE-2026-16206"
],
"database_specific": {
"cwe_ids": [
"CWE-613"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-19T03:16:42Z",
"severity": "MODERATE"
},
"details": "A security vulnerability has been detected in django-oauth django-oauth-toolkit 3.3.0. This issue affects the function _load_id_token of the file oauth2_provider/oauth2_validators.py. The manipulation leads to session expiration. The attack can be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.",
"id": "GHSA-j4j7-8j5c-5hxw",
"modified": "2026-07-19T03:30:21Z",
"published": "2026-07-19T03:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16206"
},
{
"type": "WEB",
"url": "https://github.com/django-oauth/django-oauth-toolkit/issues/1715"
},
{
"type": "WEB",
"url": "https://github.com/django-oauth/django-oauth-toolkit"
},
{
"type": "WEB",
"url": "https://vuldb.com/cve/CVE-2026-16206"
},
{
"type": "WEB",
"url": "https://vuldb.com/submit/857897"
},
{
"type": "WEB",
"url": "https://vuldb.com/submit/857923"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/380022"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/380022/cti"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-J5RM-V3VH-VX94
Vulnerability from github – Published: 2026-05-18 15:37 – Updated: 2026-05-18 15:37Impact
In eduMFA < 2.9.1 userless Passkey/WebAuthn challenges might be replayed and do not expire
Patches
Fixed in eduMFA >= 2.9.1 by adding validity information to the userless challenges.
Workarounds
No known workarounds besides disabling userless login altogether.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "edumfa"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.9.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-287",
"CWE-613"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-18T15:37:00Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "### Impact\nIn eduMFA \u003c 2.9.1 userless Passkey/WebAuthn challenges might be replayed and do not expire\n\n### Patches\nFixed in eduMFA \u003e= 2.9.1 by adding validity information to the userless challenges.\n\n### Workarounds\nNo known workarounds besides disabling userless login altogether.",
"id": "GHSA-j5rm-v3vh-vx94",
"modified": "2026-05-18T15:37:00Z",
"published": "2026-05-18T15:37:00Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/eduMFA/eduMFA/security/advisories/GHSA-j5rm-v3vh-vx94"
},
{
"type": "PACKAGE",
"url": "https://github.com/eduMFA/eduMFA"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "eduMFA Passkeys: missing expiration flag may allow replay attacks and reuse of old challenges "
}
Mitigation
Set sessions/credentials expiration date.
No CAPEC attack patterns related to this CWE.