Server-side request forgery in Feehi CMS UEditor catchimage endpoint
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-918 and the CVSS impact.
Summary
Feehi CMS 2.1.1 is affected. Its private-IP validation in the UEditor catchimage endpoint does not block loopback or link-local addresses, which is a server-side request forgery (CWE-918). A remote, unauthenticated attacker can make the server probe internal HTTP services by comparing response differences.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Feehi CMS 2.1.1 contains a Server-Side Request Forgery (SSRF) vulnerability in the UEditor catchimage endpoint. The private-IP validation does not block loopback or link-local addresses, allowing an attacker to make the server probe internal HTTP services through response differences.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for Feehi CMS.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-06 Threatist record created from CVE-2026-95265
- 2026-10-06 Alias added: GHSA-hggc-x5gr-37ph
- 2026-10-06 CVSS score added · CISA ADP
- 2026-10-06 Weakness changed · CISA ADP
- 2026-10-06 CISA SSVC decision points changed
- 2026-10-06 Priority changed: LOW → HIGH
References
Sources
- CVE-2026-95265 · CVE Program
- CVE-2026-95265 · NVD
- FIRST EPSS
- GHSA-hggc-x5gr-37ph · GitHub Advisory Database · CC BY 4.0
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