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DEBIAN-CVE-2026-27472

Type: advisorySource: OSV1 source record

SPIP before 4.4.9 allows Blind Server-Side Request Forgery (SSRF) via syndicated sites in the private area. When editing a syndicated site, the application does not verify that the syndication URL is a valid remote URL, allowing an authenticated attacker to make the server issue requests to arbitrary internal or external destinations. This vulnerability is not mitigated by the SPIP security screen.

Announced Source revision 1
Original source ↗

DEBIAN-CVE-2026-27472

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-2026-27472

spip

Source reference: /affected/0/package/name

Affected versions
4.4.10+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
4.4.11+dfsg-0+deb13u1

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

spip

Source reference: /affected/1/package/name

Affected versions
4.4.3+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

Fixed versions
4.4.9+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": "4.4.11+dfsg-0+deb13u1"
          }
        ]
      }
    ],
    "package": {
      "name": "spip",
      "purl": "pkg:deb/debian/spip?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "4.4.10+dfsg-1",
      "4.4.3+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-2026-27472.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "4.4.9+dfsg-1"
          }
        ]
      }
    ],
    "package": {
      "name": "spip",
      "purl": "pkg:deb/debian/spip?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "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"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27472.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#56281 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement