PatchTheCVEmisp-project vulnerabilities
Recent CVEs affecting misp-project products. 9 tracked.
misp-project has 9 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 9. Most recent: 2026-09-03. Highest priority: CVE-2026-85216 (score 54/100).
- CVE-2026-85239 MEDIUM 6.5 UPGRADE A vulnerability in MISP's event template handling allowed an authenticated user with permission to create or m
- CVE-2026-85238 MEDIUM 6.8 UPGRADE MISP contains a session fixation vulnerability in the CustomAuth authentication (a custom configuration) flow
- CVE-2026-85237 HIGH 8.1 UPGRADE A vulnerability in MISP's email-based one-time password (OTP) authentication flow allowed an attacker to perfo
- CVE-2026-85236 HIGH 8.8 UPGRADE A cross-site request forgery (CSRF) vulnerability existed in the cullEmptyEvents action of MISP
- CVE-2026-85216 CRITICAL 9.8 UPGRADE MISP contains an authentication bypass vulnerability in its LDAP and LinOTP authentication components due to i
- CVE-2026-85221 CRITICAL 9.1 UPGRADE MISP contains an improper TLS certificate validation vulnerability in CurlClient
- CVE-2026-85226 MEDIUM 4.3 UPGRADE MISP contains an authorization flaw in the OnDemand correlation engine where correlations were calculated sole
- CVE-2026-85227 MEDIUM 6.1 UPGRADE MISP contains a reflected Cross-Site Scripting (XSS) vulnerability in the event attribute filtering query buil
- CVE-2026-85230 MEDIUM 5.4 UPGRADE A persistent unsafe URL injection vulnerability exists in the MISP dashboard ButtonWidget configuration
FAQ
How do I fix misp-project vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is misp-project being exploited right now?
None of the tracked misp-project CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which misp-project CVE should I patch first?
CVE-2026-85216 currently ranks highest (54/100): MISP contains an authentication bypass vulnerability in its LDAP and LinOTP authentication components due to i.