PT-2024-39528 · WordPress · Lenxel Core For Lenxel(Lnx) Lms

Francesco Carlucci · Published 2024-11-08 · Updated 2024-11-12 · CVE-2024-9270

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 Lenxel Core for Lenxel(LNX) LMS plugin for WordPress versions up to, and including, 1.1

Description The issue is related to Stored Cross-Site Scripting via SVG File uploads due to insufficient input sanitization and output escaping. This allows authenticated attackers with Author-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Recommendations For versions up to, and including, 1.1, consider disabling SVG file uploads until a patch is available to prevent exploitation. As a temporary workaround, restrict access to the Lenxel Core for Lenxel(LNX) LMS plugin to minimize the risk of exploitation. Avoid using the Lenxel Core for Lenxel(LNX) LMS plugin until the issue is resolved. 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-2024-9270

Affected Products

Lenxel Core For Lenxel(Lnx) Lms

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-9270 · Security Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3200988%40lenxel-core%2Ftrunk&old=3192957%40lenxel-core%2Ftrunk&sfp_email=&sfph_mail= · Note
• https://twitter.com/VulmonFeeds/status/1855185032266043708 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/2e1d1283-3bd9-458e-81ca-9934b293415a?source=cve · Note
• https://wordpress.org/plugins/lenxel-core/#developers · Note
• https://twitter.com/CVEnew/status/1855072943690199468 · Twitter Post
• https://t.me/cvedetector/10256 · Telegram Post