PT-2023-15983 · WordPress · Companion Sitemap Generator

Lana Codes · Published 2023-03-13 · Updated 2025-02-27 · CVE-2023-0066

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Companion Sitemap Generator WordPress plugin versions 4.5.1.1 and earlier

Description The issue arises from the plugin's failure to validate and escape some of its shortcode attributes before outputting them back in a page or post where the shortcode is embedded. This could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Recommendations For Companion Sitemap Generator WordPress plugin versions 4.5.1.1 and earlier, update to a version that addresses this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2023-0066

Affected Products

Companion Sitemap Generator

References · 6

• 🔥 https://wpscan.com/vulnerability/545c9e2f-bacd-4f30-ae01-de1583e26d32 · Exploit
• https://osv.dev/vulnerability/CVE-2023-0066 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0066 · Security Note
• https://t.me/cibsecurity/59914 · Telegram Post
• https://t.me/cvenotify/46333 · Telegram Post
• https://t.me/cvenotify/112701 · Telegram Post