Vulnerability in Gogs
CVE-2020-15867
The git hook feature in Gogs 0.5.5 through 0.12.2 allows for authenticated remote code execution. There can be a privilege escalation if access to this hook feature is granted to a user who does not have administrative privileges. NOTE: because this is mentioned in the documentation but not in the UI, it could be considered a "Product UI does not Warn User of Unsafe Actions" issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.874 (99.8th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.874 · newest: 0.874 · change: 0.000
Affected products
Public proof-of-concept exploits
References
- www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-112… (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/162123/Gogs-Git-Hooks-Remote-Code-Execution.html (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-15867?
- CVE-2020-15867 is a high-severity vulnerability in Gogs. CVSS score: 7.2/10. Published 2020-10-16.
- How severe is CVE-2020-15867?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2020-15867 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.