CVE-2026-27771
HighPublished
Gitea Composer package source links use insufficient permission checks
- Published
- Jul 3, 2026
- Updated
- Jul 7, 2026
- Assigning CNA
- Gitea
- Evidence observed
- Aug 8, 2026
Primary CVSS
8.2/ 10High
nvd · CVSS 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N1.4%
Low · next 30 days
- Percentile
- 72.4%
- Model date
- Nov 4, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
Repository evidence: Files: 1 · Repositories: 1
1 Template
http/cves/2026/CVE-2026-27771.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: dsl,regex,status,word($.matchers[*].type)
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.