CVE-2022-3991CWE-79

Photospace Gallery <= 2.3.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting

Medium · published November 29, 2022

CVSS v3.1
6.4
EPSS
1%
Percentile
51.4
In the wild
Unconfirmed
What it is

The Photospace Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via its settings parameters saved via the update() function in versions up to, and including, 2.3.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions 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
0.00671 · 51.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-11-29T20:43Z
EPSS history
Timeline
  • 29 NOV 20:43Z
    Photospace Gallery <= 2.3.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting
    cvelistv5