CWE-918
AllowedServer-Side Request Forgery (SSRF)
Abstraction: Base · Status: Incomplete
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
5568 vulnerabilities reference this CWE, most recent first.
GHSA-W54W-JFQH-PQHC
Vulnerability from github – Published: 2022-06-10 00:00 – Updated: 2022-06-16 00:00MonstaFTP v2.10.3 was discovered to contain a Server-Side Request Forgery (SSRF) via the function performFetchRequest at HTTPFetcher.php.
{
"affected": [],
"aliases": [
"CVE-2022-31827"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-09T14:15:00Z",
"severity": "CRITICAL"
},
"details": "MonstaFTP v2.10.3 was discovered to contain a Server-Side Request Forgery (SSRF) via the function performFetchRequest at HTTPFetcher.php.",
"id": "GHSA-w54w-jfqh-pqhc",
"modified": "2022-06-16T00:00:23Z",
"published": "2022-06-10T00:00:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31827"
},
{
"type": "WEB",
"url": "https://github.com/zer0yu/CVE_Request/blob/master/MonstaFTP/MonstaFTP_v2_10_3_SSRF.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W55J-PF39-M7CJ
Vulnerability from github – Published: 2025-01-23 03:30 – Updated: 2025-01-23 03:30BigFix Patch Download Plug-ins are affected by Server-Side Request Forgery (SSRF) vulnerability. It may allow the application to download files from an internally hosted server on localhost.
{
"affected": [],
"aliases": [
"CVE-2024-42182"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-23T01:15:26Z",
"severity": "LOW"
},
"details": "BigFix Patch Download Plug-ins are affected by Server-Side Request Forgery (SSRF) vulnerability. It may allow the application to download files from an internally hosted server on localhost.",
"id": "GHSA-w55j-pf39-m7cj",
"modified": "2025-01-23T03:30:53Z",
"published": "2025-01-23T03:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42182"
},
{
"type": "WEB",
"url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0118565"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W562-G8X6-3CJ6
Vulnerability from github – Published: 2026-08-20 12:31 – Updated: 2026-08-20 12:31The setWebhookResolver in packages/api/src/resolvers/webhooks/index.ts stores the caller-supplied url without any address validation, and the file imports no validation helper. When a subscribed event fires, callWebhook in packages/api/src/jobs/call_webhook.ts issues axios.request with that url, the method and Content-Type recorded on the webhook, and a JSON body carrying the event data, so an authenticated user can make the server send repeated attacker-shaped requests to internal endpoints, including link-local metadata addresses. The request is blind: callWebhook discards the result and writes only a success line or the axios error to the server log, so the response is not returned through the API.
{
"affected": [],
"aliases": [
"CVE-2026-77067"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-20T11:16:22Z",
"severity": "MODERATE"
},
"details": "The setWebhookResolver in packages/api/src/resolvers/webhooks/index.ts stores the caller-supplied url without any address validation, and the file imports no validation helper. When a subscribed event fires, callWebhook in packages/api/src/jobs/call_webhook.ts issues axios.request with that url, the method and Content-Type recorded on the webhook, and a JSON body carrying the event data, so an authenticated user can make the server send repeated attacker-shaped requests to internal endpoints, including link-local metadata addresses. The request is blind: callWebhook discards the result and writes only a success line or the axios error to the server log, so the response is not returned through the API.",
"id": "GHSA-w562-g8x6-3cj6",
"modified": "2026-08-20T12:31:23Z",
"published": "2026-08-20T12:31:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77067"
},
{
"type": "WEB",
"url": "https://github.com/omnivore-app/omnivore/issues/4647"
},
{
"type": "WEB",
"url": "https://github.com/omnivore-app/omnivore/commit/c4d7d8562e6b9aabb1d8e4dabca268e314baa43a"
},
{
"type": "WEB",
"url": "https://github.com/omnivore-app/omnivore"
},
{
"type": "WEB",
"url": "https://github.com/omnivore-app/omnivore/blob/0d66408746788e07cec43928581b2567308ab575/packages/api/src/jobs/call_webhook.ts#L36"
},
{
"type": "WEB",
"url": "https://github.com/omnivore-app/omnivore/blob/0d66408746788e07cec43928581b2567308ab575/packages/api/src/resolvers/webhooks/index.ts#L108"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/omnivore-stored-server-side-request-forgery-via-the-setwebhook-mutation"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/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-W56J-P32J-VMH4
Vulnerability from github – Published: 2026-08-05 09:31 – Updated: 2026-08-05 09:31KubeSphere's cluster-controller reconciliation (pkg/utils/clusterclient/clusterclient.go, addCluster) processes every Cluster custom resource's connection configuration and immediately calls Discovery().ServerVersion() against the CRD-specified Kubernetes API endpoint, which is parsed only for URL syntax (url.Parse) with no allow/deny-list for loopback, RFC1918 private ranges, link-local, or cloud-metadata addresses (e.g. 169.254.169.254). A user able to create or update a Cluster CRD can force the controller-manager and apiserver pods to issue outbound requests to arbitrary internal or metadata endpoints.
{
"affected": [],
"aliases": [
"CVE-2026-71208"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-05T08:16:42Z",
"severity": "MODERATE"
},
"details": "KubeSphere\u0027s cluster-controller reconciliation (pkg/utils/clusterclient/clusterclient.go, addCluster) processes every Cluster custom resource\u0027s connection configuration and immediately calls Discovery().ServerVersion() against the CRD-specified Kubernetes API endpoint, which is parsed only for URL syntax (url.Parse) with no allow/deny-list for loopback, RFC1918 private ranges, link-local, or cloud-metadata addresses (e.g. 169.254.169.254). A user able to create or update a Cluster CRD can force the controller-manager and apiserver pods to issue outbound requests to arbitrary internal or metadata endpoints.",
"id": "GHSA-w56j-p32j-vmh4",
"modified": "2026-08-05T09:31:18Z",
"published": "2026-08-05T09:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-71208"
},
{
"type": "WEB",
"url": "https://github.com/ashikmd7/kubeSphere/blob/main/SSRF%20via%20Cluster%20CRD%20KubeConfig/README.md"
},
{
"type": "WEB",
"url": "https://github.com/kubesphere/kubesphere"
}
],
"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:N",
"type": "CVSS_V3"
}
]
}
GHSA-W5CC-JCWC-Q4F8
Vulnerability from github – Published: 2026-08-21 00:31 – Updated: 2026-08-21 00:31Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.
{
"affected": [],
"aliases": [
"CVE-2026-65801"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-20T22:17:54Z",
"severity": "CRITICAL"
},
"details": "Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.",
"id": "GHSA-w5cc-jcwc-q4f8",
"modified": "2026-08-21T00:31:21Z",
"published": "2026-08-21T00:31:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65801"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65801"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-W5GW-C597-VXVJ
Vulnerability from github – Published: 2026-08-28 09:31 – Updated: 2026-08-28 09:31A server-ide request forgery (SSRF) vulnerability in webhook in Synology Chat Server before 2.4.5-22148 allows remote authenticated users to obtain non-sensitive information.
{
"affected": [],
"aliases": [
"CVE-2026-9491"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-28T08:16:58Z",
"severity": "MODERATE"
},
"details": "A server-ide request forgery (SSRF) vulnerability in webhook in Synology Chat Server before 2.4.5-22148 allows remote authenticated users to obtain non-sensitive information.",
"id": "GHSA-w5gw-c597-vxvj",
"modified": "2026-08-28T09:31:50Z",
"published": "2026-08-28T09:31:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9491"
},
{
"type": "WEB",
"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_26_10"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W5H5-P497-87G9
Vulnerability from github – Published: 2023-11-13 03:30 – Updated: 2026-04-28 21:33Server-Side Request Forgery (SSRF) vulnerability in Blubrry PowerPress Podcasting plugin by Blubrry.This issue affects PowerPress Podcasting plugin by Blubrry: from n/a through 11.0.6.
{
"affected": [],
"aliases": [
"CVE-2023-41239"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-13T03:15:09Z",
"severity": "MODERATE"
},
"details": "Server-Side Request Forgery (SSRF) vulnerability in Blubrry PowerPress Podcasting plugin by Blubrry.This issue affects PowerPress Podcasting plugin by Blubrry: from n/a through 11.0.6.",
"id": "GHSA-w5h5-p497-87g9",
"modified": "2026-04-28T21:33:07Z",
"published": "2023-11-13T03:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41239"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/powerpress/wordpress-powerpress-podcasting-plugin-by-blubrry-plugin-11-0-6-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W5X4-9GR8-6473
Vulnerability from github – Published: 2024-01-26 21:30 – Updated: 2024-01-26 21:30A vulnerability classified as critical was found in 60IndexPage up to 1.8.5. This vulnerability affects unknown code of the file /apply/index.php of the component Parameter Handler. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-252190 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2024-0946"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-26T21:15:08Z",
"severity": "HIGH"
},
"details": "A vulnerability classified as critical was found in 60IndexPage up to 1.8.5. This vulnerability affects unknown code of the file /apply/index.php of the component Parameter Handler. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-252190 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-w5x4-9gr8-6473",
"modified": "2024-01-26T21:30:22Z",
"published": "2024-01-26T21:30:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0946"
},
{
"type": "WEB",
"url": "https://note.zhaoj.in/share/iNSyaClT0hGi"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.252190"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.252190"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-W62C-5624-MCPG
Vulnerability from github – Published: 2022-05-14 02:59 – Updated: 2022-05-14 02:59Adobe Experience Manager versions 6.4 and earlier have a Server-Side Request Forgery vulnerability. Successful exploitation could lead to sensitive information disclosure.
{
"affected": [],
"aliases": [
"CVE-2018-5006"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-20T19:29:00Z",
"severity": "HIGH"
},
"details": "Adobe Experience Manager versions 6.4 and earlier have a Server-Side Request Forgery vulnerability. Successful exploitation could lead to sensitive information disclosure.",
"id": "GHSA-w62c-5624-mcpg",
"modified": "2022-05-14T02:59:17Z",
"published": "2022-05-14T02:59:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5006"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/experience-manager/apsb18-23.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/104702"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-W62P-CM3C-7RFC
Vulnerability from github – Published: 2025-05-23 21:31 – Updated: 2025-05-23 21:31A Server-Side Request Forgery (SSRF) vulnerability in StrangeBee TheHive 5.2.0 before 5.2.16, 5.3.0 before 5.3.11, 5.4.0 before 5.4.10, and 5.5.0 before 5.5.1 allows remote authenticated attackers with admin permissions (allowing them to access specific API endpoints) to manipulate URLs to direct requests to unexpected hosts or ports. This allows the attacker to use a TheHive server as a proxy to reach internal or otherwise restricted resources. This could be exploited to access other servers on the internal network.
{
"affected": [],
"aliases": [
"CVE-2025-48739"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-23T20:15:25Z",
"severity": "MODERATE"
},
"details": "A Server-Side Request Forgery (SSRF) vulnerability in StrangeBee TheHive 5.2.0 before 5.2.16, 5.3.0 before 5.3.11, 5.4.0 before 5.4.10, and 5.5.0 before 5.5.1 allows remote authenticated attackers with admin permissions (allowing them to access specific API endpoints) to manipulate URLs to direct requests to unexpected hosts or ports. This allows the attacker to use a TheHive server as a proxy to reach internal or otherwise restricted resources. This could be exploited to access other servers on the internal network.",
"id": "GHSA-w62p-cm3c-7rfc",
"modified": "2025-05-23T21:31:12Z",
"published": "2025-05-23T21:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-48739"
},
{
"type": "WEB",
"url": "https://github.com/StrangeBeeCorp/Security/blob/main/Security%20advisories/SB-SEC-ADV-2025-002.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:N/VA:N/SC:L/SI:L/SA:L/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"
}
]
}
No mitigation information available for this CWE.
CAPEC-664: Server Side Request Forgery
An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.