CVE-2023-4773CWE-79

WordPress Social Login <= 3.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

Medium · published September 6, 2023

CVSS v3.1
6.4
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

The WordPress Social Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wordpress_social_login_meta' shortcode in versions up to, and including, 3.0.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00422 · 35.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-09-06T03:28Z
EPSS history
Timeline
  • 06 SEP 03:28Z
    WordPress Social Login <= 3.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
    cvelistv5