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[NEW] [high] DNN: Multiple vulnerabilities

high
An attacker can exploit multiple vulnerabilities in DNN to gain administrator rights, bypass security measures, disclose sensitive information, manipulate data, perform server-side request-forgery or cross-site-scripting attacks, escalate privileges, or execute arbitrary code.

CSIRTS triage

vendor: DNNproduct: DNNRemote code executionAuthentication bypassPrivilege escalationInformation disclosureServer-side request forgery
What
Multiple vulnerabilities allow code execution, privilege escalation to administrator, security bypass, data manipulation, SSRF, XSS, and information disclosure.
Who is affected
DNN installations; specific affected versions not detailed.
Urgency
High severity with multiple exploitation vectors including code execution; prioritize patching.
Action
Apply DNN security updates addressing all reported vulnerabilities.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
high
Published
2026-08-26
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3031

Recent advisories for DNN

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

More from CERT-Bund (BSI) Security Advisories