CVE-2021-22870 (GCVE-0-2021-22870)

Vulnerability from cvelistv5 – Published: 2021-11-10 01:55 – Updated: 2024-08-03 18:51
VLAI?
Summary
A path traversal vulnerability was identified in GitHub Pages builds on GitHub Enterprise Server that could allow an attacker to read system files. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.0.19, 3.1.11, and 3.2.3. This vulnerability was reported via the GitHub Bug Bounty program.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
GitHub GitHub Enterprise Server Affected: 3.0 , < 3.0.19 (custom)
Affected: 3.1 , < 3.1.11 (custom)
Affected: 3.2 , < 3.2.3 (custom)
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Credits
yvvdwf
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.