CVE-2026-55184

3.5 Faible

Publiée le 15/10/2026 à 17:17 · Modifiée le 15/10/2026 à 18:18 · Analyse NVD reportée · Source : security-advisories@github.com

Description

EspoCRM is an open source customer relationship management application. Prior to 9.3.9, a user with Email Template or PDF Template edit permission can store crafted HTML that bypasses moderateSanitizeHtml(). When another user opens the template in edit mode and clientCspDisabled is true, the stored payload executes and can hijack the user's session. This issue is fixed in version 9.3.9.

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Produits concernés

espocrm

Scores CVSS

Version	Score	Source	Vecteur
3.1	3.5 Faible	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N`

Faiblesses (CWE)

CWE-79

Références

https://github.com/espocrm/espocrm/commit/67223bfb82338c030f38dac03f12c73b7b3d760f
https://github.com/espocrm/espocrm/releases/tag/9.3.9
https://github.com/espocrm/espocrm/security/advisories/GHSA-x5p5-8mxj-9wv6

Ailleurs

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