piwigo vulnerabilities and fixes

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

piwigo has 4 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 4. Most recent: 2026-04-03. Highest priority: CVE-2026-27634 (score 57/100).

• CVE-2026-27634 CRITICAL 9.8 UPGRADE Piwigo is an open source photo gallery application for the web
• CVE-2026-27833 HIGH 7.5 UPGRADE Piwigo is an open source photo gallery application for the web
• CVE-2026-27834 HIGH 7.2 UPGRADE Piwigo is an open source photo gallery application for the web
• CVE-2026-27885 HIGH 7.2 UPGRADE Piwigo is an open source photo gallery application for the web

FAQ

How do I fix piwigo 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 piwigo being exploited right now?

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

Which piwigo CVE should I patch first?

CVE-2026-27634 currently ranks highest (57/100): Piwigo is an open source photo gallery application for the web.

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