CVE-2020-15867

Public Exploit

Description

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.

7.2

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 92.62% Top 5%

Third-Party Advisory packetstormsecurity.com Third-Party Advisory fzi.de

Affected: n/a n/a

References

Link	Tags
https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-1125-und-gogs-0122-ermoeglicht-ausfuehrung-von-code-nach-authent/	third party advisory exploit
http://packetstormsecurity.com/files/162123/Gogs-Git-Hooks-Remote-Code-Execution.html	third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2020-15867?: CVE-2020-15867 has been scored as a high severity vulnerability.
How to fix CVE-2020-15867?: To fix CVE-2020-15867, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-15867 being actively exploited in the wild?: It is possible that CVE-2020-15867 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~93% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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