CVE-2024-1999 — Cross-site Scripting in Gutenberg Blocks With AI

CWE-79 — Cross-site ScriptingCWE-476 — NULL Pointer Dereference8 documents7 sources
Severity
5.4MEDIUMNVD
CNA6.4
EPSS
0.2%
top 51.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Kadencewp Gutenberg Blocks With AIStellarwp Kadence Blocks Page Builder Toolkit FOR Gutenberg Editor
Timeline
PublishedApr 9
Latest updateJan 15

Description

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Testimonial Widget's anchor style parameter in all versions up to, and including, 3.2.25 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages2 packages

Patches

Patch: plugins.trac.wordpress.org ↗Patch: plugins.trac.wordpress.org ↗

🔴Vulnerability Details

2
CVEList
Gutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.2.25 - Authenticated (Contributor+) Stored Cross-Site Scripting via Testimonial Widget↗2024-04-09
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GHSA
GHSA-j9xw-m2f5-m3r5: The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Testimonial W↗2024-04-09
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💥Exploits & PoCs

2
Exploit-DB
WebCom datakommunikation Guestbook 0.1 - 'wguest.exe' Arbitrary File Access↗1999-04-09
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Exploit-DB
WebCom datakommunikation Guestbook 0.1 - 'rguest.exe' Arbitrary File Access↗1999-04-09
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📄Research Papers

1
arXiv
CveBinarySheet: A Comprehensive Pre-built Binaries Database for IoT Vulnerability Analysis↗2025-01-15
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CVE-2024-1999 — Cross-site Scripting | cvebase