PatchTheCVEopencms vulnerabilities and fixes
Recent CVEs affecting opencms, with upgrade or downgrade steps. 6 tracked.
opencms has 6 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-04-21. Highest priority: CVE-2024-42699 (score 40/100).
- CVE-2024-41446 MEDIUM 5.4 DOWNGRADE A stored cross-site scripting (XSS) vulnerability in Alkacon OpenCMS v17.0 allows attackers to execute arbitra
- CVE-2025-3317 MEDIUM 4.3 MITIGATE A vulnerability classified as problematic has been found in fumiao opencms up to a0fafa5cff58719e9b27c2a2eec20
- CVE-2025-28099 MEDIUM 4.3 DOWNGRADE opencms V2.3 is vulnerable to Arbitrary file read in src/main/webapp/view/admin/document/dataPage.jsp,
- CVE-2025-0708 LOW 3.5 DOWNGRADE A vulnerability was found in fumiao opencms 2.2
- CVE-2024-42699 MEDIUM 6.5 DOWNGRADE Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS 17.0 allows remote att
- CVE-2024-41447 MEDIUM 5.4 DOWNGRADE A stored cross-site scripting (XSS) vulnerability in Alkacon OpenCMS v17.0 allows attackers to execute arbitra
FAQ
How do I fix opencms 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 opencms being exploited right now?
None of the tracked opencms CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which opencms CVE should I patch first?
CVE-2024-42699 currently ranks highest (40/100): Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS 17.0 allows remote att.