CVE-2020-13246
CVE-2020-13246 is a high-severity vulnerability in Gitea with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-667.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 2% (78th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-667
- Affected product: Gitea
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2020-13246?
- CVE-2020-13246 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2020-13246 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-13246?
- CVE-2020-13246 affects Gitea. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-13246?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-13246 published?
- CVE-2020-13246 was published on 2020-05-20 and last updated on 2026-06-17.
References
- https://github.com/go-gitea/gitea/issues/10549
- https://github.com/go-gitea/gitea/pull/11438
- https://www.youtube.com/watch?v=DmVgADSVS88
Affected products (1)
- cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*
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