Medium severity6.4NVD Advisory· Published Apr 9, 2024· Updated Apr 8, 2026
CVE-2023-6486
CVE-2023-6486
Description
The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS metabox in all versions up to and including 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- plugins.trac.wordpress.org/changesetnvdPatch
- advisory.abay.sh/cve-2023-6486nvdExploitThird Party Advisory
- youtu.be/t5K745dBsT0nvdExploit
- www.wordfence.com/threat-intel/vulnerabilities/id/d4933a30-974f-487d-9444-b0ea1283a09cnvdThird Party Advisory
News mentions
0No linked articles in our index yet.