CVE-2026-26223SPIP < 4.4.8 Cross-Site Scripting via Iframe Tags in Private Area

Beschreibung

SPIP before 4.4.8 allows cross-site scripting (XSS) in the private area via malicious iframe tags. The application does not properly sandbox or escape iframe content in the back-office, allowing an attacker to inject and execute malicious scripts. The fix adds a sandbox attribute to iframe tags in the private area. This vulnerability is not mitigated by the SPIP security screen.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-8.html vendor-advisorypatchRelease NotesVendor Advisory
• https://git.spip.net/spip/spip productProduct
• VulnCheck Advisory: SPIP < 4.4.8 Cross-Site Scripting via Iframe Tags in Private Area third-party-advisoryThird Party Advisory