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atomcms vulnerabilities and fixes

Recent CVEs affecting atomcms, with upgrade or downgrade steps. 1 tracked.

atomcms has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-12-22. Highest priority: CVE-2023-53975 (score 46/100).

FAQ

How do I fix atomcms 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 atomcms being exploited right now?

None of the tracked atomcms CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which atomcms CVE should I patch first?

CVE-2023-53975 currently ranks highest (46/100): Atom CMS 2.0 contains an unauthenticated SQL injection vulnerability that allows remote attackers to manipulat.

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