PT-2025-1882 · WordPress · Slotti Ajanvaraus

Peter Thaleikis · Published 2025-01-08 · Updated 2025-01-08 · CVE-2024-12521

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 Slotti Ajanvaraus plugin for WordPress versions up to, and including, 1.3.1

Description The issue is related to Stored Cross-Site Scripting via the plugin's 'slotti-embed-ga' shortcode 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, 1.3.1, update to a version higher than 1.3.1 to resolve the issue. As a temporary workaround, consider disabling the slotti-embed-ga shortcode until a patch is available. Restrict access to the slotti-embed-ga shortcode to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-12521

Affected Products

Slotti Ajanvaraus

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-12521 · Security Note
• https://t.me/cvedetector/14652 · Telegram Post
• https://twitter.com/CVEnew/status/1876890059183632475 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1876898092257038603 · Twitter Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3218204%40slotti-ajanvaraus&new=3218204%40slotti-ajanvaraus&sfp_email=&sfph_mail= · Note
• https://t.me/cvenotify/106710 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/1d95ec4b-0cbc-49c6-821e-7050d8045159?source=cve · Note