Vulnerability in Gitea
CVE-2020-13246
An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a repository's ownership from one organization to another.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (79.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/go-gitea/gitea/issues/10549 (Exploit, Patch, Third Party Advisory, Issue Tracking)
- github.com/go-gitea/gitea/pull/11438 (Patch, Third Party Advisory)
- www.youtube.com/watch (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-13246?
- CVE-2020-13246 is a high-severity vulnerability in Gitea, classified under Improper Locking. CVSS score: 7.5/10. Published 2020-05-20.
- How severe is CVE-2020-13246?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-13246 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.