TI-2024-12786 Aliases CVE-2024-13748 GHSA-c32g-cc55-4835

Ultimate Classified Listings <= 1.4 Authenticated (Administrator+) Stored Cross-Site Scripting via Title Parameter

LOW 21CWE-79Published 2025-02-20 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00228 13th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
WebCodingPlace	Ultimate Classified Listings	up to 1.4	—	No fix listed	CNA

Ultimate Classified Listings VendorWebCodingPlace Affected up to 1.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:webcodingplace:ultimate_classified_listings::::::wordpress::*	before 1.5	Vulnerable	WebCodingPlace

cpe:2.3:a:webcodingplace:ultimate_classified_listings:*:*:*:*:*:wordpress:*:* Versions before 1.5 Vulnerable ·WebCodingPlace

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-13748
2026-10-03 Alias added: GHSA-c32g-cc55-4835

References

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/2c925848-1ba7-4009-93c2-1648dbf808e9?source=cve

Other 1

https://plugins.trac.wordpress.org/browser/ultimate-classified-listings/tags/1.4/inc/helpers.php#L407

TI-2024-05455 Ultimate Classified Listings < 1.3 - Unauthenticated LFI CVSS 3.1HIGH 7.5
TI-2024-06055 Ultimate Classified Listings < 1.4 - Reflected XSS CVSS 3.1HIGH 7.1
TI-2024-05456 Ultimate Classified Listings < 1.3 - Reflected XSS CVSS 3.1MEDIUM 4.7
TI-2024-12791 Ultimate Classified Listings <= 1.5 - Cross-Site Request Forgery to Account Takeover CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences