CVE Catalog

CVE-2026-104079

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.19%

8th percentile - higher than 8% of all known CVEs

Summary

Envira Gallery Lite before version 1.16.2 has a missing authorization vulnerability in its gallery conversion REST endpoint, allowing lower-privileged authenticated users to create and publish galleries without required capabilities. Attackers can also supply arbitrary image IDs without ownership verification to publish unauthorized content.

Risk Assessment

The risk includes unauthorized publishing of gallery content, potentially leading to data integrity issues and misuse of resources without owner consent.

Recommendation

It is recommended to update Envira Gallery Lite to version 1.16.2 or later, which includes the fix.

Related vulnerabilities

Original NVD description (English source)

Envira Gallery Lite before 1.16.2 contains a missing authorization vulnerability in its gallery conversion REST endpoint that allows lower-privileged authenticated users to create and publish Envira galleries without the required capabilities, because the endpoint only checks edit permissions on the source post and uses a hard-coded publish status. Attackers can also supply arbitrary caller-controlled image IDs without ownership verification to publish unauthorized content using attachments they are not authorized to use.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS