CVE-2026-27833: Piwigo: Unauthenticated Information Disclosure via pwg.history.search API
Affected: Piwigo · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 76% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Piwigo · Piwigo< 16.3.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- Piwigo < 16.3.0 - Unauthenticated Information Disclosure via History API · nuclei template in projectdiscovery/nuclei-templates
- Vendor
- Piwigo
- Published
- April 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-27833 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.