owncloud server vulnerabilities and fixes

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

owncloud server has 1 tracked vulnerability, 1 critical and 1 exploited in the wild (CISA KEV). A fixed release or vendor patch exists for 1. Most recent: 2023-11-21. Highest priority: CVE-2023-49105 (score 97/100).

• CVE-2023-49105 CRITICAL 9.8 EXPLOITED UPGRADE ownCloud Improper Authentication Vulnerability

FAQ

How do I fix owncloud server 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 owncloud server being exploited right now?

Yes: 1 owncloud server CVE is on the CISA Known Exploited Vulnerabilities list, so patch it first.

Which owncloud server CVE should I patch first?

CVE-2023-49105 currently ranks highest (97/100): ownCloud Improper Authentication Vulnerability.

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