CVE-2025-11448: CWE-862 Missing Authorization in smub Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More
The Gallery Plugin for WordPress – Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the '/envira-convert/v1/bulk-convert' REST API endpoint in all versions up to, and including, 1.11.0. This makes it possible for authenticated attackers, with contributor-level access and above, to convert galleries to Envira galleries.
AI Analysis
Technical Summary
The Envira Photo Gallery plugin for WordPress suffers from a missing authorization check (CWE-862) on its '/envira-convert/v1/bulk-convert' REST API endpoint. This flaw allows authenticated users with contributor-level privileges or higher to perform unauthorized modifications by converting galleries to Envira galleries. The vulnerability affects all versions up to and including 1.11.0. The CVSS 3.1 base score is 4.3, reflecting a medium severity impact primarily due to limited privileges required and the lack of confidentiality or availability impact.
Potential Impact
An attacker with contributor-level access or higher can exploit this vulnerability to modify gallery data by converting galleries to Envira galleries without proper authorization. This could lead to unauthorized changes in gallery content, but does not impact confidentiality or availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict contributor-level access to trusted users only and monitor for unusual activity related to gallery conversions. Avoid granting contributor or higher privileges to untrusted users.
CVE-2025-11448: CWE-862 Missing Authorization in smub Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More
Description
The Gallery Plugin for WordPress – Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the '/envira-convert/v1/bulk-convert' REST API endpoint in all versions up to, and including, 1.11.0. This makes it possible for authenticated attackers, with contributor-level access and above, to convert galleries to Envira galleries.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Envira Photo Gallery plugin for WordPress suffers from a missing authorization check (CWE-862) on its '/envira-convert/v1/bulk-convert' REST API endpoint. This flaw allows authenticated users with contributor-level privileges or higher to perform unauthorized modifications by converting galleries to Envira galleries. The vulnerability affects all versions up to and including 1.11.0. The CVSS 3.1 base score is 4.3, reflecting a medium severity impact primarily due to limited privileges required and the lack of confidentiality or availability impact.
Potential Impact
An attacker with contributor-level access or higher can exploit this vulnerability to modify gallery data by converting galleries to Envira galleries without proper authorization. This could lead to unauthorized changes in gallery content, but does not impact confidentiality or availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict contributor-level access to trusted users only and monitor for unusual activity related to gallery conversions. Avoid granting contributor or higher privileges to untrusted users.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2025-10-07T16:31:27.084Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 690f0e9f15ddfe7d54073e84
Added to database: 11/8/2025, 9:34:23 AM
Last enriched: 4/9/2026, 3:53:51 PM
Last updated: 5/10/2026, 3:17:12 AM
Views: 143
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