PatchTheCVEmccms vulnerabilities and fixes
Recent CVEs affecting mccms, with upgrade or downgrade steps. 5 tracked.
mccms has 5 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-08-21. Highest priority: CVE-2025-5328 (score 42/100).
- CVE-2025-50234 MEDIUM 6.5 DOWNGRADE MCCMS v2.7.0 has an SSRF vulnerability located in the index() method of the sys\apps\controllers\api\Gf.php fi
- CVE-2025-5328 MEDIUM 5.4 DOWNGRADE A vulnerability was found in chshcms mccms 2.7
- CVE-2025-5327 MEDIUM 6.3 DOWNGRADE A vulnerability was found in chshcms mccms 2.7
- CVE-2025-51818 MEDIUM 5.4 DOWNGRADE MCCMS 2.7.0 is vulnerable to Arbitrary file deletion in the Backups.php component
- CVE-2025-51651 MEDIUM 5.5 DOWNGRADE An authenticated arbitrary file download vulnerability in the component /admin/Backups.php of Mccms v2.7.0 all
FAQ
How do I fix mccms 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 mccms being exploited right now?
None of the tracked mccms CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which mccms CVE should I patch first?
CVE-2025-5328 currently ranks highest (42/100): A vulnerability was found in chshcms mccms 2.7.