CVE-2026-72574

6.1 Moyenne

Publiée le 10/08/2026 à 13:17 · Modifiée le 03/09/2026 à 19:49 · Analyse NVD reportée · Source : 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

Description

A host header injection vulnerability in picocms/Pico through 2.1.4 allows an unauthenticated remote attacker to control the origin of JavaScript and CSS assets loaded by the default theme. When base_url is unset (the default), Pico::getBaseUrl in lib/Pico.php builds the base URL from unvalidated Host, X-Forwarded-Host, X-Forwarded-Proto, and X-Forwarded-Port request headers.

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Produits concernés

picocms Pico

Scores CVSS

Version	Score	Source	Vecteur
3.1	6.1 Moyenne	309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-644

Références

https://github.com/picocms/Pico
https://github.com/picocms/Pico/blob/master/lib/Pico.php
https://picocms.org

Ailleurs

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