CVE-2026-55474
Snipe-IT vulnerable to directory traversal in displaySig
Summary
### Impact The `displaySig` action in `ActionlogController` serves signature image files from a private upload directory. The filename parameter from the HTTP route is concatenated directly into a filesystem path with no sanitization, allowing an authenticated attacker to traverse outside the intended directory and read arbitrary files accessible to the web server process. Reported by https://github.com/securin-public
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| Packagist | snipe/snipe-it | — | 8.5.0 |
Remediation: Upgrade to 8.5.0 or later.
References
Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.