CVE-2026-1254: medium-severity vulnerability in wpchill Modula Image Gallery – Photo Grid &…
Modula Image Gallery – Photo Grid & Video Gallery <= 2.13.6 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post/Page Editing
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.2%
The Modula Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.13.6. This is due to the plugin not properly verifying that a user is authorized to modify specific posts before updating them via the REST API. This makes it possible for authenticated attackers, with contributor level access and above, to update the title, excerpt, and content of arbitrary posts by passing post IDs in the modulaImages field when editing a gallery.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
wpchill · Modula Image Gallery – Photo Grid & Video GalleryRelated CVEs — wpchill Modula Image Gallery – Photo Grid &…
In the same product, most dangerous first.
CVE-2024-12853HIGHModula Image Gallery <= 2.11.10 - Authenticated (Author+) Arbitrary File UploadEPSS 0.9%CVE-2026-89406HIGHModula Image Gallery <= 3.0.1 - Missing Authorization to Unauthenticated Private Gallery Image Disclosure via 'modula_gallery_id' and 'modula_image_id' ParametersEPSS 0.4%CVE-2025-13891MEDIUMImage Gallery – Photo Grid & Video Gallery (Modula) <= 2.13.3 - Missing Authorization to Arbitrary Directory ListingEPSS 0.4%CVE-2026-121976MEDIUMModula Image Gallery <= 3.0.17 - Authenticated (Author+) Stored Cross-Site Scripting via 'items' ParameterEPSS 0.3%CVE-2026-92713HIGHModula Image Gallery <= 3.0.2 - Missing Authorization to Authenticated (Author+) Arbitrary File Deletion (Non-PHP) via 'file' ParameterEPSS 0.3%CVE-2026-107659HIGHModula Image Gallery <= 3.0.11 - Missing Authorization to Unauthenticated Sensitive Information Exposure via Exposed 'modulaSettings' REST field on the modula-gallery CPTEPSS 0.3%