TI-2026-76433 Aliases CVE-2026-111828 GHSA-r7h4-c665-888x

Improper input validation in Classified Listing WordPress plugin

LOW 19CWE-1284Published 2026-10-19 · Updated 2026-10-19

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

The Classified Listing WordPress plugin by Mamunur Rashid is affected through 6.1.5. Improper validation of a specified quantity in input (CWE-1284) lets functionality that is not properly constrained by access controls be reached. A remote attacker with low privileges can gain limited access to information without user interaction.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Improper Validation of Specified Quantity in Input vulnerability in Mamunur Rashid Classified Listing classified-listing allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Classified Listing: from n/a through 6.1.5.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00215 11th 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
Mamunur Rashid	Classified Listing	up to 6.1.5	—	No fix listed	CNA

Classified Listing VendorMamunur Rashid Affected up to 6.1.5 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Classified Listing.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

2026-10-19 Threatist record created from CVE-2026-111828
2026-10-19 Alias added: GHSA-r7h4-c665-888x
2026-10-20 CISA SSVC decision points changed

References

Other 1

https://patchstack.com/database/wordpress/plugin/classified-listing/vulnerability/wordpress-classified-listing-plugin-6-1-5-direct-static-code-injection-vulnerability?_s_id=cve

TI-2026-85783 PHP object injection in Radius Booking WordPress plugin CVSS 3.1CRITICAL 9.8
TI-2026-64012 WordPress Review Schema plugin 3.1.0 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
TI-2026-82428 Missing authorization in ShopBuilder WordPress plugin CVSS 3.1MEDIUM 5.3
TI-2026-69935 Reflected cross-site scripting in ShopBuilder WordPress plugin CVSS 3.1HIGH 7.1
TI-2026-30917 WordPress Classified Listing plugin <= 5.3.8 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
TI-2026-30938 WordPress Classified Listing plugin <= 5.3.8 - Arbitrary File Download vulnerability CVSS 3.1MEDIUM 6.5

See all 13 →

Sources

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