up vulnerabilities and fixes

Recent CVEs affecting up, with upgrade or downgrade steps. 4 tracked.

up has 4 tracked vulnerabilities, 2 critical. A fixed release or vendor patch exists for 4. Most recent: 2026-09-26. Highest priority: CVE-2026-97163 (score 49/100).

• CVE-2026-97160 HIGH 8.8 UPGRADE Joomla Extension - lomart.fr - Authenticated, privileged PHP command injection in UP plugin extension 5.0.0-5.
• CVE-2026-97161 HIGH 7.5 UPGRADE Joomla Extension - lomart.fr - Various path traversal / file access vectors in UP plugin extension 5.0.0-5.2.0
• CVE-2026-97162 CRITICAL 9.8 UPGRADE Joomla Extension - lomart.fr - Various SQL injection vectors in UP plugin extension 5.0.0-5.2.0, 6.0.0-6.0.29
• CVE-2026-97163 CRITICAL 9.8 UPGRADE Joomla Extension - lomart.fr - Unauthenticated remote code installation in UP plugin extension 5.0.0-5.2.0, 6.

FAQ

How do I fix up 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 up being exploited right now?

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

Which up CVE should I patch first?

CVE-2026-97163 currently ranks highest (49/100): Joomla Extension - lomart.fr - Unauthenticated remote code installation in UP plugin extension 5.0.0-5.2.0, 6..

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