Medium 4.3Published Feb 19, 2026

CVE-2026-27472SPIP < 4.4.9 Blind Server-Side Request Forgery via Syndicated Sites

Updated under an hour ago (Oct 27, 2026, 11:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Mar 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

SPIP SPIP spip:spip (from the name)	from 4.4.0 before 4.4.9	CNA record
spip spip spip:spip	from 4.4.0 before 4.4.9	NVD

References

References

https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-9.html	vendor-advisory, patch, release-notes
https://git.spip.net/spip/spip	product
https://www.vulncheck.com/advisories/spip-blind-server-side-request-forgery-via-syndicated-sites	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.