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Medium severity · published Feb 20, 2025
CVE-2024-13748
Ultimate Classified Listings <= 1.4 Authenticated (Administrator+) Stored Cross-Site Scripting via Title Parameter
4.8
CVSS
0.2%
EPSS
No
On KEV
Description
The Ultimate Classified Listings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Title parameter in all versions up to, and including, 1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UC
Ultimate Classified Listings · webcodingplace
through 1.4 · source: vendor, NVD
Affected product
UC
Ultimate Classified Listings
webcodingplace
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-13748
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-13748
Product
https://plugins.trac.wordpress.org/browser/ultimate-classified-listings/tags/1.4/inc/helpers.php#L407
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/2c925848-1ba7-4009-93c2-1648dbf808e9?source=cve
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