PT-2025-18757 · WordPress · Tagdiv Composer

Matthew Rollings · Published 2025-05-02 · Updated 2025-05-06 · CVE-2025-3510

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 tagDiv Composer plugin for WordPress versions up to, and including, 5.4

Description The issue is related to Stored Cross-Site Scripting via multiple shortcodes due to insufficient input sanitization and output escaping on user-supplied attributes. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 5.4, update to a version that addresses the insufficient input sanitization and output escaping issue to prevent Stored Cross-Site Scripting attacks.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-3510

Affected Products

Tagdiv Composer

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-3510 · Security Note
• https://osv.dev/vulnerability/CVE-2025-3510 · Vendor Advisory
• https://tagdiv.com/tagdiv-composer-page-builder-basics · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/2bd6b66d-f33e-4287-850b-a199de72f6ad?source=cve · Note
• https://t.me/cvetracker/22914 · Telegram Post
• https://t.me/cvedetector/24316 · Telegram Post
• https://twitter.com/dailycve/status/1919785744870113773 · Twitter Post
• https://twitter.com/CVEnew/status/1918181325665910905 · Twitter Post
• https://tagdiv.com/newspaper-changelog · Note
• https://themeforest.net/item/newspaper/5489609 · Note