CVE-2026-27472
Detail
Description
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.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
CVSS 3.x Severity and Vector Strings:
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
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Change History
4 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 6:27:12 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2026-02-20T20:07:21.804237Z","id":"CVE-2026-27472","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by VulnCheck
6/17/2026 6:27:12 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"SPIP","product":"SPIP","defaultStatus":"unaffected","versions":[{"version":"4.4.0","lessThan":"4.4.9","versionType":"semver","status":"affected"}]}]
|
Initial Analysis by NIST
2/24/2026 2:45:15 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CWE |
CWE-918
|
| Added |
CPE Configuration |
OR
*cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:* versions from (including) 4.4.0 up to (excluding) 4.4.9
|
| Added |
Reference Type |
VulnCheck: https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-9.html Types: Release Notes, Vendor Advisory
|
| Added |
Reference Type |
VulnCheck: https://git.spip.net/spip/spip Types: Product
|
| Added |
Reference Type |
VulnCheck: https://www.vulncheck.com/advisories/spip-blind-server-side-request-forgery-via-syndicated-sites Types: Third Party Advisory
|
New CVE Received from VulnCheck
2/19/2026 2:22:30 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Description |
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.
|
| Added |
CVSS V4.0 |
AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/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
|
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| Added |
Reference |
https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-9.html
|
| Added |
Reference |
https://git.spip.net/spip/spip
|
| Added |
Reference |
https://www.vulncheck.com/advisories/spip-blind-server-side-request-forgery-via-syndicated-sites
|
Quick Info
CVE Dictionary Entry: CVE-2026-27472 NVD
Published Date: 02/19/2026 NVD
Last Modified: 06/17/2026
Source: VulnCheck
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