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HTML injection in Users in Guardian/CMC before 26.1.0

🗓️ 19 May 2026 00:00:00Reported by Nozomi Networks PSIRTType 
nozomi
 nozomi
🔗 security.nozominetworks.com👁 40 Views

Stored HTML injection in Users lets admins create usernames with HTML, enabling phishing; upgrade to 26.1.0 or later.

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19 May 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 44.8
CVSS 3.14.8 - 5.9
EPSS0.00194
SSVC
40