PT-2025-5434 · WordPress · Wp Mailster

Lvt-Tholv2K · Published 2025-02-04 · Updated 2025-02-11 · CVE-2025-24598

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WP Mailster versions 1.8.17.0 and earlier

Description The issue is related to improper neutralization of input during web page generation, which allows reflected Cross-site Scripting (XSS). This enables attackers to inject malicious scripts into web pages. The estimated number of potentially affected devices worldwide is not specified. There is no information provided about real-world incidents where this issue was exploited.

Recommendations For WP Mailster versions 1.8.17.0 and earlier, update to a version later than 1.8.17.0 to resolve the issue. As a temporary workaround, consider restricting user input to minimize the risk of exploitation. Avoid using potentially vulnerable API endpoints until the issue is resolved. At the moment, there is no additional information about other mitigation measures.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-24598

Affected Products

Wp Mailster

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-24598 · Security Note
• https://osv.dev/vulnerability/CVE-2025-24598 · Vendor Advisory
• https://t.me/cvedetector/17202 · Telegram Post
• https://twitter.com/dailycve/status/1889430185671262274 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-17-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/wordpress/plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-17-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1886789382247522558 · Twitter Post
• https://t.me/cvenotify/110925 · Telegram Post