CVE-2026-111971: Photo Engine (Media Organizer & Lightroom) stored cross-site scripting (XSS) vulnerability
medium 6.8 published 2026-10-22
- Affected versions
- older than 6.5.8
- Fixed in
- 6.5.8
- Latest version
- 6.6.1
- Severity
- Medium · CVSS 6.8
- Active installs
- 2,000+
- Type
- Stored cross-site scripting (XSS)
What an attacker needs
- Access: An admin-level account (per the CVSS score).
- Interaction: It also needs someone on the site (often an admin) to click a link, open a page or submit a form the attacker prepared.
CVSS vector (score by CISA ADP): CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
What to do now
- Update Photo Engine (Media Organizer & Lightroom) to 6.5.8 or newer (the latest is 6.6.1): Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- Not sure which version you run? Check your version against every known Photo Engine (Media Organizer & Lightroom) issue.
With WP-CLI:
wp plugin get wplr-sync --field=version. - If you ran an affected version and something looks off (new admin users, spam pages, redirects), run the free scan below.
The advisory
The Photo Engine (Media Organizer & Lightroom) WordPress plugin before 6.5.8 does not sanitise and escape collection and gallery names before storing them and outputting them in an administrative dashboard, allowing authenticated users with the author role and above to perform Stored Cross-Site Scripting attacks.
References
- NVD CVE-2026-111971 nvd.nist.gov
- WPScan advisory wpscan.com
Related
Ran an affected version? Check your site for signs of a hack
The free scan reads the public side of your site and looks for spam pages, hidden redirects, injected scripts and blacklist entries. No login, no install, about a minute.
Where this data comes from
- CVE record, score and references: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Versions and install counts: wordpress.org/plugins/wplr-sync (Plugins API), fetched 2026-11-04.
- The summary, “what an attacker needs” and “what to do” sections are our plain-English reading of the record and the plugin's release history; the quoted description is the record's own text. Spot an error? Email Daniel.