PT-2025-20118 · Unknown · Ultimate Blocks

Zaim · Published 2025-05-07 · Updated 2025-05-07 · CVE-2025-47493

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Ultimate Blocks versions n/a through 3.2.9

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting. This allows for DOM-Based XSS attacks.

Recommendations For versions n/a through 3.2.9, update to a version later than 3.2.9 to resolve the issue. As a temporary workaround, consider restricting user input to prevent malicious code injection until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-47493

Affected Products

Ultimate Blocks

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-47493 · Security Note
• https://twitter.com/CVEnew/status/1920159132771856831 · Twitter Post
• https://patchstack.com/database/wordpress/plugin/ultimate-blocks/vulnerability/wordpress-ultimate-blocks-3-2-9-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/ultimate-blocks/vulnerability/wordpress-ultimate-blocks-3-2-9-cross-site-scripting-xss-vulnerability?_s_id=cve · Note