CVE-2025-27613 (GCVE-0-2025-27613)

Vulnerability from cvelistv5 – Published: 2025-07-10 14:58 – Updated: 2025-11-04 21:09
VLAI?
Title
Gitk can create and truncate files in the user's home directory
Summary
Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted repository and runs gitk without additional command arguments, files for which the user has write permission can be created and truncated. The option Support per-file encoding must have been enabled before in Gitk's Preferences. This option is disabled by default. The same happens when Show origin of this line is used in the main window (regardless of whether Support per-file encoding is enabled or not). This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.
Severity ?
3.6 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
j6t gitk Affected: >= 1.7.0, < 2.43.7
Affected: >= 2.44.0, < 2.44.4
Affected: >= 2.45.0, < 2.45.4
Affected: >= 2.46.0, < 2.46.4
Affected: >= 2.47.0, < 2.47.3
Affected: >= 2.48.0, < 2.48.2
Affected: >= 2.49.0, < 2.49.1
Affected: >= 2.50.0, < 2.50.1
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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.