En resumen
- CVE-2026-12565 es una vulnerabilidad MEDIO (CVSS 5.3) que afecta a bbot.
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.21%, mayor que el 11.0% de las vulnerabilidades.
- Solución: actualizar a 2.8.5 o posterior.
| Package | Affected versions | Patched versions |
|---|
| bbot PyPI | ≥ 2.3.1, < 2.8.5
| 2.8.5
|
Description
The unarchive internal module's archive extraction commands perform no code-level validation on extracted file paths, relying entirely on the behavior of external tools (e.g. GNU tar) which varies by platform. While CVE-2025-10284 addressed git-specific RCE vectors, the underlying archive extraction path traversal was never fixed. On systems with GNU tar < 1.34 (Ubuntu 20.04, Debian Buster, CentOS 7, many Docker base images), a malicious archive can write files outside the intended extraction directory.
NVD description
The unarchive internal module's archive extraction commands perform no code-level validation on extracted file paths, relying entirely on the behavior of external tools (e.g. GNU tar) which varies by platform. While CVE-2025-10284 addressed git-specific RCE vectors, the underlying archive extraction path traversal was never fixed. On systems with GNU tar < 1.34 (Ubuntu 20.04, Debian Buster, CentOS 7, many Docker base images), a malicious archive can write files outside the intended extraction directory.
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