PT-2026-22884 · WordPress · Envira Gallery For Wordpress

Athiwat Tiprasaharn + 2 · Published 2026-03-04 · Updated 2026-03-05 · CVE-2026-1236

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Envira Gallery for WordPress plugin versions up to and including 1.12.3

Description The Envira Gallery for WordPress plugin is susceptible to Stored Cross-Site Scripting through the justified gallery theme parameter. Insufficient input sanitization and output escaping allow authenticated attackers with Author-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page.

Recommendations Update Envira Gallery for WordPress plugin to a version later than 1.12.3

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1236

Affected Products

Envira Gallery For Wordpress

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2026-1236 · Security Note
• https://plugins.trac.wordpress.org/browser/envira-gallery-lite/trunk/includes/global/shortcode.php#L302 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/bc552d46-79ca-4540-8620-5a031238cd62?source=cve · Note
• https://plugins.trac.wordpress.org/browser/envira-gallery-lite/tags/1.12.3/includes/global/shortcode.php#L302 · Note
• https://t.me/cveNotify/154092 · Telegram Post
• https://twitter.com/infoflowcloud/status/2029161495372636236 · Twitter Post
• https://twitter.com/CVEarity/status/2029545781083209826 · Twitter Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3465371%40envira-gallery-lite&old=3444965%40envira-gallery-lite&sfp_email=&sfph_mail= · Note
• https://twitter.com/VulmonFeeds/status/2029146925518188799 · Twitter Post
• https://twitter.com/CVEnew/status/2029159938459877670 · Twitter Post
• https://t.me/CVEtracker/46293 · Telegram Post