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CVE-2024-9108

CRITICAL 9.8 CVSS 3.1
Published
October 1, 2024
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-434
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The Wechat Social login plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'convert_remoteimage_to_local' function in versions up to, and including, 1.3.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • xunhuweb Wechat Social login 微信QQ钉钉登录插件 — Up to and including 1.3.0
  • xunhuweb wechat_social_login — Up to and including 1.3.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wechat-social-login/trunk/includes/social/class-xh-social-wp-api.php?rev=2111074#L39
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/06881386-3c92-426b-948d-58e8a8bee624?source=cve
  • nvd.nist.gov Official NVD record