PT-2023-14755 · WordPress · Twenty20 Image Before-After

Lana Codes · Published 2023-02-13 · Updated 2023-02-23 · CVE-2022-4580

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 Twenty20 Image Before-After WordPress plugin versions 1.5.9 and earlier

Description The issue concerns the Twenty20 Image Before-After WordPress plugin, which does not properly validate and escape some of its shortcode attributes before outputting them in a page or post. This could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Recommendations For Twenty20 Image Before-After WordPress plugin versions 1.5.9 and earlier, update to a version that addresses the issue, as using outdated versions may expose users to Stored Cross-Site Scripting attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2022-4580

Affected Products

Twenty20 Image Before-After

References · 6

• 🔥 https://wpscan.com/vulnerability/e54804c7-68a9-4c4c-94f9-1c3c9b97e8ca · Exploit
• https://osv.dev/vulnerability/CVE-2022-4580 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4580 · Security Note
• https://t.me/cvenotify/44243 · Telegram Post
• https://t.me/cvenotify/44256 · Telegram Post
• https://t.me/cvenotify/44823 · Telegram Post