Common Weakness Enumeration
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.
5528 vulnerabilities reference this CWE, most recent first.
CVE-2026-82289 (GCVE-0-2026-82289)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:19 – Updated: 2026-08-28 20:21
VLAI
EPSS
VEX
Title
Gitingest Prefix-Based Git Host Check Enables Request Forgery and Token Disclosure
Summary
Gitingest through 0.3.1 fails to properly validate hostnames in _validate_host, accepting any host with a git., gitlab., or github. prefix regardless of known-hosts list membership. Attackers can submit URLs with attacker-controlled hostnames to trigger outbound connections to arbitrary hosts and disclose GitHub personal access tokens via HTTP basic credentials.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:20 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/coderamp-labs/gitingest/issues/592 | issue-tracking |
| https://github.com/coderamp-labs/gitingest | product |
| https://github.com/coderamp-labs/gitingest/blob/4… | technical-description |
| https://github.com/coderamp-labs/gitingest/blob/4… | technical-description |
| https://www.vulncheck.com/advisories/gitingest-pr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| coderamp-labs | gitingest |
Affected:
0 , ≤ 0.3.1
(semver)
|
Date Public
2026-07-03 00:00
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CVE-2026-82285 (GCVE-0-2026-82285)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:19 – Updated: 2026-08-31 18:48
VLAI
EPSS
VEX
Title
BISHENG Unauthenticated Server-Side Request Forgery via Workflow Report Callback
Summary
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Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:48 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/dataelement/bisheng/issues/2190 | issue-tracking |
| https://github.com/dataelement/bisheng | product |
| https://github.com/dataelement/bisheng/blob/3f276… | technical-description |
| https://www.vulncheck.com/advisories/bisheng-unau… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| dataelement | bisheng |
Affected:
0 , ≤ 2.6.0-fix2
(custom)
|
Date Public
2026-07-03 00:00
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CVE-2026-82270 (GCVE-0-2026-82270)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-31 18:44
VLAI
EPSS
VEX
Title
Portkey AI Gateway Server-Side Request Forgery via /v1/proxy/*
Summary
Portkey AI Gateway through 1.15.2 contains a server-side request forgery vulnerability in the /v1/proxy/* route that lacks requestValidator middleware. Attackers can set the x-portkey-custom-host header to internal addresses and forward requests with Authorization headers to reach internal services and exfiltrate provider API keys.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:44 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/Portkey-AI/gateway/issues/1718 | issue-tracking |
| https://github.com/Portkey-AI/gateway | product |
| https://github.com/Portkey-AI/gateway/blob/669825… | technical-description |
| https://www.vulncheck.com/advisories/portkey-ai-g… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Portkey-AI | gateway |
Affected:
1.14.0 , ≤ 1.15.2
(semver)
|
Date Public
2026-07-03 00:00
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CVE-2026-82268 (GCVE-0-2026-82268)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-28 20:24
VLAI
EPSS
VEX
Title
Qwen-Agent Server-Side Request Forgery via Caller-Supplied Document URL
Summary
Qwen-Agent through 0.0.34 contains a server-side request forgery vulnerability in the document parsing path that treats caller-supplied paths as URLs without scheme restriction or host validation. Attackers can reach the unauthenticated Gradio interface to make the server issue HTTP requests to arbitrary internal addresses including metadata services and read retrieved content through parsed document output.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:23 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/QwenLM/Qwen-Agent/issues/913 | issue-tracking |
| https://github.com/QwenLM/Qwen-Agent | product |
| https://github.com/QwenLM/Qwen-Agent/blob/31a4d36… | technical-description |
| https://www.vulncheck.com/advisories/qwen-agent-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QwenLM | Qwen-Agent |
Affected:
0 , ≤ 0.0.34
(semver)
|
Date Public
2026-07-03 00:00
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CVE-2026-82263 (GCVE-0-2026-82263)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-28 20:23
VLAI
EPSS
VEX
Title
Logto Server-Side Request Forgery via OIDC SSO Connector Issuer URL
Summary
Logto through 1.42.0 contains a server-side request forgery vulnerability in the OIDC SSO connector creation endpoint that fails to validate the issuer URL parameter. Tenant administrators with Management API credentials can supply arbitrary internal URLs to trigger HTTP GET requests to private network services, with response content returned in API responses.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 20:23 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/logto-io/logto/issues/9465 | issue-tracking |
| https://github.com/logto-io/logto | product |
| https://github.com/logto-io/logto/blob/v1.42.0/pa… | technical-description |
| https://github.com/logto-io/logto/commit/16f4b2e7… | patch |
| https://www.vulncheck.com/advisories/logto-server… | third-party-advisory |
Date Public
2026-08-16 00:00
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CVE-2026-82262 (GCVE-0-2026-82262)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-31 18:55
VLAI
EPSS
VEX
Title
Logto Server-Side Request Forgery via webhook test endpoint
Summary
Logto through 1.42.0 contains a server-side request forgery vulnerability in the POST /api/hooks/:id/test endpoint that accepts arbitrary URLs without host validation. Tenant administrators with Management API tokens can make the server issue HTTP POST requests to internal URLs and retrieve response bodies from services on the private network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:23 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/logto-io/logto/issues/9465 | issue-tracking |
| https://github.com/logto-io/logto | product |
| https://github.com/logto-io/logto/blob/v1.42.0/pa… | technical-description |
| https://github.com/logto-io/logto/commit/16f4b2e7… | patch |
| https://www.vulncheck.com/advisories/logto-server… | third-party-advisory |
Date Public
2026-08-16 00:00
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CVE-2026-82246 (GCVE-0-2026-82246)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 14:45
VLAI
EPSS
VEX
Title
Budibase Server before 3.41.3 SSRF via Query Import
Summary
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:44 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82243 (GCVE-0-2026-82243)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-31 18:31
VLAI
EPSS
VEX
Title
Budibase Server before 3.41.3 SSRF with Credential Leakage
Summary
Budibase Server before 3.41.3 contains a server-side request forgery vulnerability in the datasource verify endpoint that allows builder-level users to supply arbitrary URLs without SSRF validation. Attackers can exploit this to leak internal CouchDB credentials by making requests to attacker-controlled servers, gaining full database access in cloud deployments.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:31 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82241 (GCVE-0-2026-82241)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 14:46
VLAI
EPSS
VEX
Title
Budibase backend-core SSRF via incomplete default blacklist
Summary
Budibase backend-core (@budibase/backend-core, as used by @budibase/server) omits the shared address space range 100.64.0.0/10 from its default SSRF blacklist (DEFAULT_BLACKLIST) used by REST datasource query previews. When the default blacklist is active (i.e., a self-hosted deployment has not defined BLACKLIST_IPS), an authenticated user with the Builder permission can submit a REST datasource query preview request to POST /api/queries/preview targeting a reachable HTTP(S) service in the 100.64.0.0/10 range, causing the server to send a request to that target and return its response through the preview flow. Per the advisory, no released fix was identified at the time of publication; remediation is to add 100.64.0.0/10 to DEFAULT_BLACKLIST.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:46 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bac… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82234 (GCVE-0-2026-82234)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 16:10
VLAI
EPSS
VEX
Title
SiYuan before v3.8.1 SSRF via DNS-Rebinding TOCTOU
Summary
SiYuan versions before v3.8.1 contain a server-side request forgery vulnerability in the http_request and web_fetch agent tools that perform DNS resolution only at guard time without validating the connect-time resolution. Attackers can use DNS rebinding to answer the guard resolution with a public IP and the connect resolution with a private or metadata IP, bypassing the SSRF defense to access cloud instance metadata and internal services.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 16:09 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/siyuan-note/siyuan/security/ad… | vendor-advisory |
| https://www.vulncheck.com/advisories/siyuan-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| siyuan-note | siyuan |
Affected:
0 , < 3.8.1
(semver)
Unaffected: 3.8.1 (semver) cpe:2.3:a:b3log:siyuan:*:*:*:*:*:*:*:* |
Date Public
2026-08-13 00:00
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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.