UnratedFix available

DEBIAN-CVE-2026-72709

Type: advisorySource: OSV1 source record

SPIP before version 4.4.18 contains a missing authorization vulnerability in sensitive actions under ecrire/action/ that allows unauthenticated attackers to invoke privileged actions by supplying only a valid CSRF nonce without any server-side permission check. Attackers can bypass template-level authorization guards through direct HTTP requests to invoke actions such as editer_auteur, enabling arbitrary account password rewrites including administrator accounts and resulting in full account takeover.

Announced 11 Sept 2026Group revision 1

Original source ↗

DEBIAN-CVE-2026-72709

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-72709

spip

Source reference: /affected/0/package/name

Affected versions: 4.4.10+dfsg-1
Source reference: /affected/0/versions
4.4.11+dfsg-0+deb13u1
Source reference: /affected/0/versions
4.4.11+dfsg-1
Source reference: /affected/0/versions
4.4.13+dfsg-0+deb13u1
Source reference: /affected/0/versions
4.4.13+dfsg-1
Source reference: /affected/0/versions
4.4.14+dfsg-1
Source reference: /affected/0/versions
4.4.15+dfsg-0+deb13u1
Source reference: /affected/0/versions
4.4.15+dfsg-1
Source reference: /affected/0/versions
4.4.16+dfsg-0+deb13u1
Source reference: /affected/0/versions
4.4.16+dfsg-1
Source reference: /affected/0/versions
4.4.18+dfsg-1
Source reference: /affected/0/versions
4.4.3+dfsg-1
Source reference: /affected/0/versions
4.4.3+dfsg-1+deb13u1
Source reference: /affected/0/versions
4.4.4+dfsg-1
Source reference: /affected/0/versions
4.4.5+dfsg-1
Source reference: /affected/0/versions
4.4.6+dfsg-1
Source reference: /affected/0/versions
4.4.7+dfsg-1
Source reference: /affected/0/versions
4.4.8+dfsg-1
Source reference: /affected/0/versions
4.4.9+dfsg-1
Source reference: /affected/0/versions
Fixed versions: 4.4.19+dfsg-0+deb13u1
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

spip

Source reference: /affected/1/package/name

Affected versions: 4.4.10+dfsg-1
Source reference: /affected/1/versions
4.4.11+dfsg-1
Source reference: /affected/1/versions
4.4.13+dfsg-1
Source reference: /affected/1/versions
4.4.14+dfsg-1
Source reference: /affected/1/versions
4.4.15+dfsg-1
Source reference: /affected/1/versions
4.4.16+dfsg-1
Source reference: /affected/1/versions
4.4.3+dfsg-1
Source reference: /affected/1/versions
4.4.4+dfsg-1
Source reference: /affected/1/versions
4.4.5+dfsg-1
Source reference: /affected/1/versions
4.4.6+dfsg-1
Source reference: /affected/1/versions
4.4.7+dfsg-1
Source reference: /affected/1/versions
4.4.8+dfsg-1
Source reference: /affected/1/versions
4.4.9+dfsg-1
Source reference: /affected/1/versions
Fixed versions: 4.4.18+dfsg-1
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "4.4.19+dfsg-0+deb13u1"
          }
        ]
      }
    ],
    "package": {
      "name": "spip",
      "purl": "pkg:deb/debian/spip?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "4.4.10+dfsg-1",
      "4.4.11+dfsg-0+deb13u1",
      "4.4.11+dfsg-1",
      "4.4.13+dfsg-0+deb13u1",
      "4.4.13+dfsg-1",
      "4.4.14+dfsg-1",
      "4.4.15+dfsg-0+deb13u1",
      "4.4.15+dfsg-1",
      "4.4.16+dfsg-0+deb13u1",
      "4.4.16+dfsg-1",
      "4.4.18+dfsg-1",
      "4.4.3+dfsg-1",
      "4.4.3+dfsg-1+deb13u1",
      "4.4.4+dfsg-1",
      "4.4.5+dfsg-1",
      "4.4.6+dfsg-1",
      "4.4.7+dfsg-1",
      "4.4.8+dfsg-1",
      "4.4.9+dfsg-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-72709.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "4.4.18+dfsg-1"
          }
        ]
      }
    ],
    "package": {
      "name": "spip",
      "purl": "pkg:deb/debian/spip?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "4.4.10+dfsg-1",
      "4.4.11+dfsg-1",
      "4.4.13+dfsg-1",
      "4.4.14+dfsg-1",
      "4.4.15+dfsg-1",
      "4.4.16+dfsg-1",
      "4.4.3+dfsg-1",
      "4.4.4+dfsg-1",
      "4.4.5+dfsg-1",
      "4.4.6+dfsg-1",
      "4.4.7+dfsg-1",
      "4.4.8+dfsg-1",
      "4.4.9+dfsg-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-72709.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #58314 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 17:53:21 GMT
Publisher date: Fri, 11 Sep 2026 17:18:58 GMT

Read the original announcement

Revision history

25 Oct 2026DEBIAN-CVE-2026-72709 · Revision 1Source updated