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The vulnerability of the DNN CMS system, related to insufficient validation of requests on the server side, allows a hacker to perform an SSRF attack.

🗓️ 18 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

DotNetNuke content management system has a server side request validation flaw enabling an SSRF attack.

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18 May 2026 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 37.5
CVSS 27.8
EPSS0.00335
1