CVE-2026-42356

Apache HTTP Server: limited RCE for some internal redirects to non-CGI files in CGI directories

En bref

Sévérité: LOW 3.7
EPSS: EPSS 0.42 % · centile 36 (2026-10-27)
État: PUBLISHED
Publiée: 2026-10-01
Mise à jour: 2026-10-01
Attribuée par: apache
Statut NVD: Analyzed

Description

Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by mod_mime. This issue affects Apache HTTP Server: from 2.4.60 through 2.4.68.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N	CISA-ADP
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Faiblesses (CWE)

CWE-430

Références européennes

ENISA EUVD · EUVD-2026-90886
GCVE · GCVE-0-2026-42356

Avis du CERT-FR

CERTFR-2026-AVI-1248 — Multiples vulnérabilités dans Apache HTTP Server · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* ≥ 2.4.0 < 2.4.69

Produits affectés

Produit	Versions
Apache Software Foundation · Apache HTTP Server	affected 2.4.60 ≤ 2.4.68

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD