Race Condition Enabling Link Following Affecting gogs.io/gogs/internal/route/repo package, versions >=0.0.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published17 Nov 2024
- disclosed15 Nov 2024
- creditUnknown
Introduced: 15 Nov 2024
NewCVE-2024-44625 (opens in a new tab)How to fix?
There is no fixed version for gogs.io/gogs/internal/route/repo.
Overview
Affected versions of this package are vulnerable to Race Condition Enabling Link Following in the editFilePost() function's handling of symlinks to nonexistent files. The /:username/:reponame/_edit/:branch/:filepath endpoint may accept such a link to a nonexistent file, and an attacker who can place a malicious server-side Git hook in the target repository can cause its contents to be triggered when the repo is modified. The attacker must have permissions to push to a repository and edit files via the web interface,