CVE•Published 2026-04-03•Modified 2026-07-24•1 article on news•5 live references•NVD data
CVE-2026-27833Piwigo · Piwigo
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS percentile
72
Exploit Prediction Scoring System · top 28% of all CVEs
Weaknesses (CWE)
Description
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.
Timeline
Published 2026-04-03
Modified 2026-07-24
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-27833Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Piwigo Piwigo"All exposed Piwigo Piwigo instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Piwigo"HTTP body or banner mentions "Piwigo" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-27833Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-27833Censys host search filtered to this CVE id.
grep.app
CVE-2026-27833Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-27833GitHub code search for direct mentions.
Google dork
"CVE-2026-27833" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.