CVE-2025-15708lowCWE-79

CVE-2025-15708: low-severity vulnerability in Live Composer

Live Composer < 2.1.23 - Admin+ Stored XSS via Partner Slug

Published

Follow this CVE+ Monitor Live Composer

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 3.5epss 0.2%
The Live Composer WordPress plugin before 2.1.23 does not sanitise and escape some of its custom post type slug settings before using them in front-end links, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in a multisite setup).
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
Affected products
Unknown · Live Composer
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Live Composer

In the same product, most dangerous first.

CVE-2026-119073MEDIUMLive Composer < 2.1.23 - Contributor+ Stored XSS via Post Module PaginationEPSS 0.3%CVE-2026-119531—Live Composer < 2.1.24 - Contributor+ Stored XSS via Module Area ShortcodeEPSS —CVE-2025-15714—Live Composer < 2.1.24 - Admin+ Stored XSS via ButtonEPSS —CVE-2025-15713—Live Composer < 2.1.24 - Admin+ Stored XSS via IconEPSS —CVE-2025-15712—Live Composer < 2.1.24 - Admin+ Stored XSS via StaffEPSS —CVE-2025-15711—Live Composer < 2.1.24 - Admin+ Stored XSS via SocialEPSS —