CVE-2026-57886
MEDIUMCVSS 5.9/10EPSS 0.25%
Last modified
CVE-2026-57886 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. Cross-repository issue/comment attachment re-linking can expose private attachment content. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
Cross-repository issue/comment attachment re-linking can expose private attachment content
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Gitea | Gitea Open Source Git Server | <= 1.26.4 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-57886?
Cross-repository issue/comment attachment re-linking can expose private attachment content
How severe is CVE-2026-57886?
CVE-2026-57886 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.
How do I fix CVE-2026-57886?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-57886?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST