CVE-2024-6884: kadencewp gutenberg_blocks_with_ai Cross-site Scripting
Vulnerability summary
CVE-2024-6884 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in kadencewp gutenberg_blocks_with_ai. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31.7% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 08-08-2024PublishedVulnerability first disclosed.
- 08-08-2024Last modifiedVulnerability information updated.
Description
The Gutenberg Blocks with AI by Kadence WP WordPress plugin before 3.2.39 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
CVSS metrics
3 scores · 3 sources · 1 version- CVE.orgCNA5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NDiffers
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NDiffers
EPSS trend
Probability
0.39%
Chance of exploitation in the next 30 days
Percentile
32%
Versus all other CVEs
30-day change
0.00 pp
From 0.39% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Kadencewp1 product
- gutenberg_blocks_with_ai< 3.2.39
Unknown1 product
Wordpress1 product
- kadence-blocks≤ 3.2.28 (fixed in 3.2.39)
3 vendors · 3 products
References
2 links- wpscan.com/vulnerability/1768de0c-e4ea-4c98-abf1-7ac805f214b8/ExploitVDB EntryTechnical DescriptionThird Party Advisory