XSS in Ultimateblocks Ultimate Blocks – 25+ Gutenberg For Block Editor

CVE-2023-6692

The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's tab anchor metabox in all versions up to, and including, 3.0.8 due to insufficient input sanitization and outp…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (21.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-6692?
CVE-2023-6692 is a medium-severity vulnerability in Ultimateblocks Ultimate Blocks – 25+ Gutenberg For Block Editor, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2024-06-19.
How severe is CVE-2023-6692?
Medium severity. CVSS v3 base score is 6.4 out of 10.