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CVE-2026-45626

6.3 Moyenne

Publiée le 29/05/2026 à 20:17 · Modifiée le 21/07/2026 à 17:10 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/{id}/volumes/{volumeName}/browse accepts a path query parameter that is passed to a shell command (sh -c "find … | while …") inside an Arcane helper container. The path sanitiser blocks ../ traversal but does not strip Bourne-shell metacharacters such as $() or backticks, and strconv.Quote only escapes Go string metacharacters, not shell substitution sequences. Any authenticated user with access to a browseable volume can execute arbitrary commands inside the helper container; command output is reflected back in the 500 error body.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 6.3 Moyenne security-advisories@github.com CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Faiblesses (CWE)

Références

Ailleurs