CVE-2026-27833
Piwigo is an open source photo gallery application for the web. Prior to version 16.3.0, the pwg.history.search API method in Piwigo is registered without the admin_only option, allowing unauthenticated users to access the full browsing history of all gallery visitors. This issue has been patched in version 16.3.0.
- Affected products
- Piwigo
- Piwigo
- < 16.3.0
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 1.6% (75th percentile)
- Weakness
- CWE-862
- NVD status
- Analyzed
- Published
- 2026-04-03
CVE-2026-27833 at NVD
No indexed exploits for CVE-2026-27833 yet
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No exploit for CVE-2026-27833 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.