CVE-2026-27506: medium-severity vulnerability in sa2blv SVXportal
SVXportal <= 2.5 Profile Update Stored XSS
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.2%
SVXportal version 2.5 and prior contain a stored cross-site scripting vulnerability in the user profile update workflow (user_settings.php submitting to admin/update_user.php). Authenticated users can store malicious HTML/JavaScript in fields such as Firstname, lastname, email, and image_url, which are later rendered without adequate output encoding in the administrator interface (admin/users.php), resulting in JavaScript execution in an administrator's browser when the affected page is viewed.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Affected products
sa2blv · SVXportalRelated CVEs — sa2blv SVXportal
In the same product, most dangerous first.
CVE-2026-27502MEDIUMSVXportal <= 2.5 log.php Search Reflected XSSEPSS 0.2%CVE-2026-27504MEDIUMSVXportal <= 2.5 radiomobile_front.php stationid Reflected XSSEPSS 0.2%CVE-2026-27505MEDIUMSVXportal <= 2.5 admin/user_action.php Stored XSSEPSS 0.2%CVE-2026-27503MEDIUMSVXportal <= 2.5 admin/log.php Search Reflected XSSEPSS 0.2%