---
id: CVE-2026-109378
title: >-
  SPIP before 4.4.18 contains a server-side request forgery vulnerability in
  recuperer_url() in ecrire/inc/distant.php that follows up to 10 redirects
  without re-validating targets with valider_url_distante()
summary: >-
  SPIP before 4.4.18 contains a server-side request forgery vulnerability in
  recuperer_url() in ecrire/inc/distant.php that follows up to 10 redirects
  without re-validating targets with valider_url_distante(). Authenticated
  attackers can s…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-918
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T21:17:10.950'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109378'
references:
  - url: >-
      https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-4-18.html
    label: disclosure@vulncheck.com
  - url: 'https://git.spip.net/spip/spip'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/spip-before-4.4.18-ssrf-via-http-redirects-in-recuperer-url
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T22:05:40.355Z'
---

## Overview

SPIP before 4.4.18 contains a server-side request forgery vulnerability in recuperer_url() in ecrire/inc/distant.php that follows up to 10 redirects without re-validating targets with valider_url_distante(). Authenticated attackers can supply a remote URL, such as a syndicated site feed or remote document, that redirects to internal or link-local addresses including cloud metadata endpoints.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.