PatchTheCVEblackcat cms vulnerabilities and fixes
Recent CVEs affecting blackcat cms, with upgrade or downgrade steps. 2 tracked.
Also searched as: blackcatcms.
blackcat cms has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-12-15. Highest priority: CVE-2023-53892 (score 45/100).
- CVE-2023-53892 HIGH 7.2 DOWNGRADE Blackcat CMS 1.4 contains a remote code execution vulnerability that allows authenticated administrators to up
- CVE-2023-53891 MEDIUM 5.4 DOWNGRADE Blackcat CMS 1.4 contains a stored cross-site scripting vulnerability that allows authenticated users to injec
FAQ
How do I fix blackcat cms 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 blackcat cms being exploited right now?
None of the tracked blackcat cms CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which blackcat cms CVE should I patch first?
CVE-2023-53892 currently ranks highest (45/100): Blackcat CMS 1.4 contains a remote code execution vulnerability that allows authenticated administrators to up.