CVE-2026-27771
HIGHCVSS 8.2/10EPSS 40.74%
Last modified
CVE-2026-27771 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which can expose private or internal package source information.. EPSS estimates a 40.74% chance of exploitation in the next 30 days.
Description
Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which can expose private or internal package source information.
Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Gitea | Gitea Open Source Git Server | <= 1.26.1 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-27771?
Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which can expose private or internal package source information.
How severe is CVE-2026-27771?
CVE-2026-27771 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 40.74% probability of exploitation in the next 30 days.
How do I fix CVE-2026-27771?
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.
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Are you affected by CVE-2026-27771?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST