The vulnerability of the XWiki platform, a tool for creating collaborative web applications. XWiki allows attackers to execute a type of attack known as CSS Injection.
🗓️ 20 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 10 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-26000 | 12 Feb 202620:30 | – | attackerkb |
 | CVE-2026-26000 | 12 Feb 202620:40 | – | circl |
 | XWiki Platform 安全漏洞 | 12 Feb 202600:00 | – | cnnvd |
 | CVE-2026-26000 | 12 Feb 202620:30 | – | cve |
 | CVE-2026-26000 XWiki Platform affected by click-jacking through CSS injection in comments | 12 Feb 202620:30 | – | cvelist |
 | XWiki vulnerable to click-jacking through CSS injection in comments | 12 Feb 202615:54 | – | github |
 | CVE-2026-26000 | 12 Feb 202621:16 | – | nvd |
 | GHSA-74RH-C5RH-88VG XWiki vulnerable to click-jacking through CSS injection in comments | 12 Feb 202615:54 | – | osv |
 | PT-2026-7901 | 12 Feb 202600:00 | – | ptsecurity |
 | CVE-2026-26000 | 14 Feb 202601:27 | – | redhatcve |
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20 Feb 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 36.3
CVSS 27.5
EPSS0.00279