Vulnerability · Published Oct 15, 2026 · Assigned by VulnCheck

CVE-2026-111320ValueCell through 0.1.20 Unauthenticated SSRF via /api/v1/models/check

Medium 6.5

In plain English

A medium-severity server-side request forgery in ValueCell from ValueCell-ai. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.4%top 67.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

ValueCell through 0.1.20 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to direct backend requests by setting an unvalidated provider base_url. Attackers can set base_url via the provider config endpoint and trigger POST /api/v1/models/check to reach internal or metadata addresses, read error responses, and capture stored provider API keys.

Affected products (as reported)

Vendor	Product	Versions
ValueCell-ai	ValueCell	0 – through 0.1.20

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

https://hackmd.io/@hieuPenguinnn/valuecell-model-provider-check-unauth-ssrf third-party-advisory
https://github.com/ValueCell-ai/valuecell/blob/v0.1.20/python/valuecell/server/api/routers/models.py#L216-L261 technical-description
https://github.com/ValueCell-ai/valuecell/blob/v0.1.20/python/valuecell/server/api/routers/models.py#L569 technical-description
https://github.com/ValueCell-ai/valuecell product
VulnCheck Advisory: ValueCell through 0.1.20 Unauthenticated SSRF via /api/v1/models/check third-party-advisory