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Common Weakness Enumeration

CWE-918

Allowed

Server-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.

5701 vulnerabilities reference this CWE, most recent first.

CVE-2026-34981 (GCVE-0-2026-34981)

Vulnerability from cvelistv5 – Published: 2026-04-06 16:19 – Updated: 2026-04-06 18:45
VLAI
Title
whisperX REST API: SSRF in download_from_url() — URL validation happens after HTTP request, extension bypass via .mp3
Summary
The whisperX API is a tool for enhancing and analyzing audio content. From 0.3.1 to 0.5.0, FileService.download_from_url() in app/services/file_service.py calls requests.get(url) with zero URL validation. The file extension check occurs AFTER the HTTP request is already made, and can be bypassed by appending .mp3 to any internal URL. The /speech-to-text-url endpoint is unauthenticated. This vulnerability is fixed in 0.6.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-06 18:45 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Impacted products
Vendor Product Version
pavelzbornik whisperX-FastAPI Affected: >= 0.3.1, < 0.6.0
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Show details on NVD website

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CVE-2026-34966 (GCVE-0-2026-34966)

Vulnerability from cvelistv5 – Published: 2026-08-05 20:28 – Updated: 2026-08-14 16:49
VLAI
Title
Gitea prior to 1.27.0 SSRF via Migration URI Fetch Bypass
Summary
Gitea prior to 1.27.0 contains a server-side request forgery vulnerability that allows authenticated attackers to bypass SSRF protections by exploiting HTTP fetch operations in migration and OAuth avatar code paths that use Go's default http.Get without a custom DialContext. Attackers can supply arbitrary URLs through release asset download URLs, pull-request patch URLs, or OAuth avatar endpoints to reach internal services, cloud instance-metadata endpoints, or read local files such as the application configuration containing database credentials and signing secrets, with exfiltrated content persisted as migration release assets for later retrieval.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 14:40 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Impacted products
Vendor Product Version
Gitea Gitea Affected: 0 , ≤ 1.26.4 (semver)
Unaffected: 1.27.0 (semver)
    cpe:2.3:a:gitea:gitea:*:*:*:*:*:-:*:*
Create a notification for this product.
Date Public
2026-08-05 00:00
Show details on NVD website

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CVE-2026-34964 (GCVE-0-2026-34964)

Vulnerability from cvelistv5 – Published: 2026-08-25 01:29 – Updated: 2026-08-26 16:13
VLAI
Title
Adminer before 5.5.0 SSRF via PDO DSN Injection
Summary
Adminer before 5.5.0 contains a server-side request forgery vulnerability in the login form's server field validator, which only inspects leading integers for privileged ports and fails to reject non-numeric port values. Attackers can inject PDO DSN keys like host= and port= into the server parameter to bypass the privileged-port restriction and establish TCP connections to arbitrary internal hosts and ports before authentication.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 15:58 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version
vrana adminer Affected: 0 , < 5.5.0 (semver)
Unaffected: 5.5.0 (semver)
    cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-17 00:00
Credits
Show details on NVD website

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CVE-2026-34954 (GCVE-0-2026-34954)

Vulnerability from cvelistv5 – Published: 2026-04-03 22:54 – Updated: 2026-04-06 13:23
VLAI
Title
PraisonAI: SSRF in FileTools.download_file() via Unvalidated URL
Summary
PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-06 13:22 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version
MervinPraison PraisonAI Affected: < 1.5.95
Create a notification for this product.
Show details on NVD website

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CVE-2026-34936 (GCVE-0-2026-34936)

Vulnerability from cvelistv5 – Published: 2026-04-03 22:50 – Updated: 2026-04-06 15:41
VLAI
Title
PraisonAI: SSRF via Unvalidated api_base in passthrough() Fallback
Summary
PraisonAI is a multi-agent teams system. Prior to version 4.5.90, passthrough() and apassthrough() in praisonai accept a caller-controlled api_base parameter that is concatenated with endpoint and passed directly to httpx.Client.request() when the litellm primary path raises AttributeError. No URL scheme validation, private IP filtering, or domain allowlist is applied, allowing requests to any host reachable from the server. This issue has been patched in version 4.5.90.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-06 15:35 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version
MervinPraison PraisonAI Affected: < 4.5.90
Create a notification for this product.
Show details on NVD website

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CVE-2026-34884 (GCVE-0-2026-34884)

Vulnerability from cvelistv5 – Published: 2026-08-18 07:26 – Updated: 2026-08-19 13:28
VLAI
Title
Apache SkyWalking MCP: SSRF via set_skywalking_url Tool and GraphQL Expression Injection in MCP Server
Summary
SSRF via set_skywalking_url Tool and GraphQL expression injection vulnerability in Apache SkyWalking MCP. This issue affects Apache SkyWalking MCP: 0.1.0. Users are recommended to upgrade to version 0.2.0, which fixes this issue.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 13:26 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Impacted products
Show details on NVD website

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CVE-2026-34881 (GCVE-0-2026-34881)

Vulnerability from cvelistv5 – Published: 2026-03-31 05:29 – Updated: 2026-08-14 12:04
VLAI
Summary
OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery (SSRF). By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, the web-download and glance-download import methods are subject to this vulnerability, as is the optional (not enabled by default) ovf_process image import plugin.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-31 13:47 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Impacted products
Vendor Product Version
OpenStack Glance Affected: 0 , < 29.1.1 (semver)
Affected: 30.0.0 , < 30.1.1 (semver)
Affected: 31.0.0 (semver)
    cpe:2.3:a:openstack:glance:*:*:*:*:*:*:*:*
    cpe:2.3:a:openstack:glance:*:*:*:*:*:*:*:*
    cpe:2.3:a:openstack:glance:*:*:*:*:*:*:*:*
Create a notification for this product.
Red Hat Red Hat OpenStack Services on OpenShift 18.0 Unaffected: 1:26.1.1-18.0.20260422134725.c2ac316.el9ost , < * (rpm)
    cpe:/a:redhat:openstack:18.0::el9
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 16.2     cpe:/a:redhat:openstack:16.2
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 17.1     cpe:/a:redhat:openstack:17.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-34753 (GCVE-0-2026-34753)

Vulnerability from cvelistv5 – Published: 2026-04-06 15:36 – Updated: 2026-04-07 14:15
VLAI
Title
vLLM affected by Server-Side Request Forgery (SSRF) in `download_bytes_from_url `
Summary
vLLM is an inference and serving engine for large language models (LLMs). From 0.16.0 to before 0.19.0, a server-side request forgery (SSRF) vulnerability in download_bytes_from_url allows any actor who can control batch input JSON to make the vLLM batch runner issue arbitrary HTTP/HTTPS requests from the server, without any URL validation or domain restrictions. This can be used to target internal services (e.g. cloud metadata endpoints or internal HTTP APIs) reachable from the vLLM host. This vulnerability is fixed in 0.19.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-07 14:15 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version
vllm-project vllm Affected: >= 0.16.0, < 0.19.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-34746 (GCVE-0-2026-34746)

Vulnerability from cvelistv5 – Published: 2026-04-01 19:43 – Updated: 2026-04-02 15:12
VLAI
Title
Payload has Authenticated SSRF via Upload Functionality
Summary
Payload is a free and open source headless content management system. Prior to version 3.79.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability exists in the upload functionality. Authenticated users with create or update access to an upload-enabled collection could cause the server to make outbound HTTP requests to arbitrary URLs. This issue has been patched in version 3.79.1.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 15:10 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version
payloadcms payload Affected: < 3.79.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-34740 (GCVE-0-2026-34740)

Vulnerability from cvelistv5 – Published: 2026-03-31 20:57 – Updated: 2026-04-01 18:45
VLAI
Title
AVideo: Stored SSRF via Video EPG Link Missing isSSRFSafeURL() Validation
Summary
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the EPG (Electronic Program Guide) link feature in AVideo allows authenticated users with upload permissions to store arbitrary URLs that the server fetches on every EPG page visit. The URL is validated only with PHP's FILTER_VALIDATE_URL, which accepts internal network addresses. Although AVideo has a dedicated isSSRFSafeURL() function for preventing SSRF, it is not called in this code path. This results in a stored server-side request forgery vulnerability that can be used to scan internal networks, access cloud metadata services, and interact with internal services. At time of publication, there are no publicly available patches.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-01 18:45 UTC
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version
WWBN AVideo Affected: <= 26.0
Create a notification for this product.
Show details on NVD website

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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.