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Medium severity6.4NVD Advisory· Published Feb 19, 2026· Updated Jun 17, 2026

CVE-2026-27473

CVE-2026-27473

Description

SPIP before 4.4.9 allows Stored Cross-Site Scripting (XSS) via syndicated sites in the private area. The #URL_SYNDIC output is not properly sanitized on the private syndicated site page, allowing an attacker who can set a malicious syndication URL to inject persistent scripts that execute when other administrators view the syndicated site details.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Spip/Spip3 versions
    cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*range: >=4.4.0,<4.4.9
    • (no CPE)range: <4.4.9
    • (no CPE)range: 4.4.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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