MediumFix available
spip — security advisory
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.
- Products
- spip
- Affected 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
- Fixed versions
- 4.4.18+dfsg-1, 4.4.19+dfsg-0+deb13u1
- CVEs
- CVE-2026-109378
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 11:50 UTC · Revision 1
Source evidence
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.
osv:DEBIAN-CVE-2026-109378
spip
Fixed versions: 4.4.19+dfsg-0+deb13u1
spip
Fixed versions: 4.4.18+dfsg-1
Complete source record
{
"id": "510ba438187d5f1bc40222fe6450c4b4e992c548d06e941a55c16c367fd49950",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2026-109378",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2026-109378",
"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 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.",
"evidence": "osv:DEBIAN-CVE-2026-109378",
"products": [
{
"name": {
"value": "spip",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.4.19+dfsg-0+deb13u1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "4.4.10+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.11+dfsg-0+deb13u1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.11+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.13+dfsg-0+deb13u1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.13+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.14+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.15+dfsg-0+deb13u1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.15+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.16+dfsg-0+deb13u1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.16+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.18+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.3+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.3+dfsg-1+deb13u1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.4+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.5+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.6+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.7+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.8+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.9+dfsg-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "spip",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.4.18+dfsg-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": [
{
"value": "4.4.10+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.11+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.13+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.14+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.15+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.16+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.3+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.4+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.5+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.6+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.7+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.8+dfsg-1",
"evidence": "/affected/1/versions"
},
{
"value": "4.4.9+dfsg-1",
"evidence": "/affected/1/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2026-109378",
"aliases": [
"DEBIAN-CVE-2026-109378"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
}
],
"affected": [
{
"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-2026-109378.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-2026-109378.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-14T10:00:33.799005555Z",
"provider": "osv",
"upstream": [
"CVE-2026-109378"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2026-109378"
]
},
"related_cves": [
{
"value": "CVE-2026-109378",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 315375,
"published_at": "2026-10-12T21:17:10.823+00:00"
}