CVE-2024-8363CWE-79

Share This Image <= 2.02 - Authenticated (Contributor+) Stored Cross-Site Scripting via STI Buttons Shortcode

Medium · published September 5, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
35.0
In the wild
Unconfirmed
What it is

The Share This Image plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's STI Buttons shortcode in all versions up to, and including, 2.02 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for 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.

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
0.00418 · 35.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-09-05T08:30Z
EPSS history
Timeline
  • 05 SEP 08:30Z
    Share This Image <= 2.02 - Authenticated (Contributor+) Stored Cross-Site Scripting via STI Buttons Shortcode
    cvelistv5