Common Weakness Enumeration

CWE-918

Allowed

Server-Side Request Forgery (SSRF)

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

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.

4625 vulnerabilities reference this CWE, most recent first.

CVE-2026-22358 (GCVE-0-2026-22358)

Vulnerability from cvelistv5 – Published: 2026-01-22 16:52 – Updated: 2026-04-28 16:48
VLAI
Title
WordPress Electrician - Electrical Service WordPress theme <= 5.6 - Server Side Request Forgery (SSRF) vulnerability
Summary
Server-Side Request Forgery (SSRF) vulnerability in SmartDataSoft Electrician - Electrical Service WordPress electrician allows Server Side Request Forgery.This issue affects Electrician - Electrical Service WordPress: from n/a through <= 5.6.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Date Public
2026-04-01 16:03
Credits
Bonds | Patchstack Bug Bounty Program
Show details on NVD website
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CVE-2026-22247 (GCVE-0-2026-22247)

Vulnerability from cvelistv5 – Published: 2026-02-04 17:10 – Updated: 2026-02-05 14:33
VLAI
Title
GLPI is Vulnerable to SSRF via Webhooks
Summary
GLPI is a free asset and IT management software package. From version 11.0.0 to before 11.0.5, a GLPI administrator can perform SSRF request through the Webhook feature. This issue has been patched in version 11.0.5.
Severity
4.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
glpi-project glpi Affected: >= 11.0.0, < 11.0.5
Create a notification for this product.
Show details on NVD website
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CVE-2026-22245 (GCVE-0-2026-22245)

Vulnerability from cvelistv5 – Published: 2026-01-08 15:23 – Updated: 2026-01-08 15:54
VLAI
Title
Mastodon has SSRF Protection bypass
Summary
Mastodon is a free, open-source social network server based on ActivityPub. By nature, Mastodon performs a lot of outbound requests to user-provided domains. Mastodon, however, has some protection mechanism to disallow requests to local IP addresses (unless specified in `ALLOWED_PRIVATE_ADDRESSES`) to avoid the "confused deputy" problem. The list of disallowed IP address ranges was lacking some IP address ranges that can be used to reach local IP addresses. An attacker can use an IP address in the affected ranges to make Mastodon perform HTTP requests against loopback or local network hosts, potentially allowing access to otherwise private resources and services. This is fixed in Mastodon v4.5.4, v4.4.11, v4.3.17 and v4.2.29.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
mastodon mastodon Affected: < 4.2.29
Affected: >= 4.3.0-beta.1, < 4.3.17
Affected: >= 4.4.0-beta.1, < 4.4.11
Affected: >= 4.5.0-beta.1, < 4.5.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-22219 (GCVE-0-2026-22219)

Vulnerability from cvelistv5 – Published: 2026-01-19 23:15 – Updated: 2026-07-14 15:53
VLAI
Title
Chainlit < 2.9.4 SQLAlchemy Data Layer SSRF via /project/element
Summary
Chainlit versions prior to 2.9.4 contain a server-side request forgery (SSRF) vulnerability in the /project/element update flow when configured with the SQLAlchemy data layer backend. An authenticated client can provide a user-controlled url value in an Element, which is fetched by the SQLAlchemy element creation logic using an outbound HTTP GET request. This allows an attacker to make arbitrary HTTP requests from the Chainlit server to internal network services or cloud metadata endpoints and store the retrieved responses via the configured storage provider.
Severity
8.3 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
Chainlit Chainlit Affected: 0 , < 2.9.4 (semver)
Create a notification for this product.
Credits
Ido Shani and Gal Zaban of Zafran Security
Show details on NVD website
To clipboard 

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CVE-2026-22181 (GCVE-0-2026-22181)

Vulnerability from cvelistv5 – Published: 2026-03-18 01:34 – Updated: 2026-06-23 16:13 X_Open Source
VLAI
Title
OpenClaw < 2026.3.2 - DNS Pinning Bypass via Environment Proxy Configuration in web_fetch
Summary
OpenClaw versions prior to 2026.3.2 contain a DNS pinning bypass vulnerability in strict URL fetch paths that allows attackers to circumvent SSRF guards when environment proxy variables are configured. When HTTP_PROXY, HTTPS_PROXY, or ALL_PROXY environment variables are present, attacker-influenced URLs can be routed through proxy behavior instead of pinned-destination routing, enabling access to internal targets reachable from the proxy environment.
Severity
6.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
7.6 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
OpenClaw OpenClaw Affected: 0 , < 2026.3.2 (semver)
Unaffected: 2026.3.2 (semver)
Create a notification for this product.
Date Public
2026-03-03 00:00
Credits
tdjackey
Show details on NVD website
To clipboard 

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CVE-2026-22039 (GCVE-0-2026-22039)

Vulnerability from cvelistv5 – Published: 2026-01-27 16:07 – Updated: 2026-01-27 16:42
VLAI
Title
Kyverno Cross-Namespace Privilege Escalation via Policy apiCall
Summary
Kyverno is a policy engine designed for cloud native platform engineering teams. Versions prior to 1.16.3 and 1.15.3 have a critical authorization boundary bypass in namespaced Kyverno Policy apiCall. The resolved `urlPath` is executed using the Kyverno admission controller ServiceAccount, with no enforcement that the request is limited to the policy’s namespace. As a result, any authenticated user with permission to create a namespaced Policy can cause Kyverno to perform Kubernetes API requests using Kyverno’s admission controller identity, targeting any API path allowed by that ServiceAccount’s RBAC. This breaks namespace isolation by enabling cross-namespace reads (for example, ConfigMaps and, where permitted, Secrets) and allows cluster-scoped or cross-namespace writes (for example, creating ClusterPolicies) by controlling the urlPath through context variable substitution. Versions 1.16.3 and 1.15.3 contain a patch for the vulnerability.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
kyverno kyverno Affected: < 1.15.3
Affected: >= 1.16.0, < 1.16.3
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21887 (GCVE-0-2026-21887)

Vulnerability from cvelistv5 – Published: 2026-03-12 17:00 – Updated: 2026-03-12 17:52
VLAI
Title
OpenCTI has a Semi-Blind SSRF via Unvalidated External URL in Data Ingestion Feature
Summary
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.8.16, the OpenCTI platform’s data ingestion feature accepts user-supplied URLs without validation and uses the Axios HTTP client with its default configuration (allowAbsoluteUrls: true). This allows attackers to craft requests to arbitrary endpoints, including internal services, because Axios will accept and process absolute URLs. This results in a semi-blind SSRF, as responses may not be fully visible but can still impact internal systems. This vulnerability is fixed in 6.8.16.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
OpenCTI-Platform opencti Affected: < 6.8.16
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21885 (GCVE-0-2026-21885)

Vulnerability from cvelistv5 – Published: 2026-01-08 13:57 – Updated: 2026-01-08 15:55
VLAI
Title
Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources
Summary
Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint (`GET /proxy/{encodedDigest}/{encodedURL}`) can be abused to perform Server-Side Request Forgery (SSRF). An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs embedded in feed entry content, including internal addresses (e.g., localhost, private RFC1918 ranges, or link-local metadata endpoints). Requesting the resulting `/proxy/...` URL makes Miniflux fetch and return the internal response. Version 2.2.16 fixes the issue.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
miniflux v2 Affected: < 2.2.16
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21859 (GCVE-0-2026-21859)

Vulnerability from cvelistv5 – Published: 2026-01-07 23:24 – Updated: 2026-01-08 19:23
VLAI
Title
Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)
Summary
Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery (SSRF) vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it does not block internal IP addresses, enabling attackers to access internal services and APIs. This vulnerability is limited to HTTP GET requests with minimal headers. The issue is fixed in version 1.28.1.
Severity
5.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
axllent mailpit Affected: < 1.28.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-21512 (GCVE-0-2026-21512)

Vulnerability from cvelistv5 – Published: 2026-02-10 17:51 – Updated: 2026-05-11 21:25
VLAI
Title
Azure DevOps Server Cross-Site Scripting Vulnerability
Summary
Server-side request forgery (ssrf) in Azure DevOps Server allows an authorized attacker to perform spoofing over a network.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Vendor Product Version
Microsoft Azure DevOps Server 2022 Affected: 20230131.0 , < 20260204.3 (custom)
Create a notification for this product.
Date Public
2026-02-10 16:00
Show details on NVD website
To clipboard 

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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.

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