PT-2025-5154 · Markus Liebelt · Markus Liebelt Chess Tempo Viewer

Soprobro · Published 2025-01-16 · Updated 2025-01-16 · CVE-2025-23868

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Markus Liebelt Chess Tempo Viewer versions 0.9.5 and earlier

Description The issue is related to improper neutralization of input during web page generation, which allows stored cross-site scripting (XSS). This means that an attacker can inject malicious scripts into the web page, potentially affecting users who access the page.

Recommendations For Markus Liebelt Chess Tempo Viewer versions 0.9.5 and earlier, update to a version that fixes the improper neutralization of input during web page generation issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-23868

Affected Products

Markus Liebelt Chess Tempo Viewer

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-23868 · Security Note
• https://twitter.com/CVEnew/status/1880020026452791591 · Twitter Post
• https://patchstack.com/database/wordpress/plugin/chesstempoviewer/vulnerability/wordpress-chess-tempo-viewer-plugin-0-9-5-stored-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/chesstempoviewer/vulnerability/wordpress-chess-tempo-viewer-plugin-0-9-5-stored-cross-site-scripting-xss-vulnerability?_s_id=cve · Note