DEBIAN-CVE-2026-27472

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-27472

Affected packages

Debian:11 / spip

Package

Name: spip
Purl: pkg:deb/debian/spip?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.11-3

3.2.11-3+deb11u1

3.2.11-3+deb11u2

3.2.11-3+deb11u3

3.2.11-3+deb11u4

3.2.11-3+deb11u5

3.2.11-3+deb11u6

3.2.11-3+deb11u7

3.2.11-3+deb11u8

3.2.11-3+deb11u9

3.2.11-3+deb11u10

3.2.12-1

4.*

4.0.1-1

4.0.2-1

4.0.4-1

4.0.5-1

4.1.0~alpha+dfsg-1

4.1.0~beta+dfsg-1

4.1.0~rc+dfsg-1

4.1.1+dfsg-1

4.1.2+dfsg-1

4.1.5+dfsg-1

4.1.7+dfsg-1

4.1.8+dfsg-1

4.1.9+dfsg-1

4.1.10+dfsg-1

4.1.11+dfsg-1

4.1.12+dfsg-1

4.1.13+dfsg-1

4.1.15+dfsg-1

4.1.15+dfsg-2

4.2.2+dfsg-1

4.2.3+dfsg-1

4.2.4+dfsg-1

4.2.5+dfsg-1

4.2.6+dfsg-1

4.2.7+dfsg-1

4.2.8+dfsg-1

4.2.9+dfsg-1

4.2.9+dfsg-2

4.2.10+dfsg-1

4.2.11+dfsg-1

4.2.12+dfsg-1

4.2.13+dfsg-1

4.2.14+dfsg-1

4.3.0~alpha+dfsg-1

4.3.0~alpha.2+dfsg-1

4.3.0~beta+dfsg-1

4.3.0+dfsg-1

4.3.1+dfsg-1

4.3.2+dfsg-1

4.3.3+dfsg-1

4.3.4+dfsg-1

4.3.5+dfsg-1

4.3.6+dfsg-1

4.3.8+dfsg-1

4.4.2+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

4.4.10+dfsg-1

4.4.11+dfsg-1

4.4.13+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27472.json"

Debian:13 / spip

Package

Name: spip
Purl: pkg:deb/debian/spip?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.11+dfsg-0+deb13u1

Affected versions

4.*

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

4.4.10+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27472.json"

Debian:14 / spip

Package

Name: spip
Purl: pkg:deb/debian/spip?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.9+dfsg-1

Affected versions

4.*

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

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27472.json"