CVE-2026-70588

5.0 Moyenne

Publiée le 04/08/2026 à 23:16 · Modifiée le 24/10/2026 à 17:10 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1.

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Produits concernés

TryGhost Ghost

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.0 Moyenne	security-advisories@github.com	`CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:L`

Faiblesses (CWE)

CWE-79

Références

https://github.com/TryGhost/Ghost/commit/a8bea3a4ceec4c852b880f4885119453c3d8588e
https://github.com/TryGhost/Ghost/pull/29635
https://github.com/TryGhost/Ghost/releases/tag/v6.54.1
https://github.com/TryGhost/Ghost/security/advisories/GHSA-2gx6-7gx2-wwcf

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories