CVE-2023-0066

Companion Sitemap Generator <= 4.5.1.1 - Contributor+ Stored XSS

Medium · published March 13, 2023

CVSS v3.1
5.4
EPSS
0%
Percentile
37.6
In the wild
Unconfirmed
What it is

The Companion Sitemap Generator WordPress plugin through 4.5.1.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00444 · 37.6th percentile
Published
2023-03-13T16:03Z
EPSS history
Timeline
  • 13 MAR 16:03Z
    Companion Sitemap Generator <= 4.5.1.1 - Contributor+ Stored XSS
    cvelistv5