Medium severity · published Jul 29, 2024
CVE-2024-6362
Ultimate Blocks < 3.2.0 - Contributor+ Stored XSS
4.6
CVSS
0.3%
EPSS
No
On KEV
Description
The Ultimate Blocks WordPress plugin before 3.2.0 does not validate and escape some of its post-grid block attributes 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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UB
Ultimate Blocks ·
before 3.2.0 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6362
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6362
Exploit
https://wpscan.com/vulnerability/d2e2d06b-0f07-40b9-9b87-3373f62ae1a9/
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