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CVE-2020-15867

HIGHCVSS 7.2/10EPSS 87.53%

Last modified

CVE-2020-15867 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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. EPSS estimates a 87.53% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
87.53%

99.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
GogsGogs>= 0.5.5, <= 0.12.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2020-15867?
CVE-2020-15867 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 87.53% probability of exploitation in the next 30 days.
How do I fix CVE-2020-15867?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST