EIP-2026-111584

PRE-CVE

PunBB 1.3.5 - Multiple Cross-Site Scripting Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-111584. PoCs published by Piotr Duszynski.

AI-analyzed exploit summary The exploit demonstrates multiple reflected XSS vulnerabilities in PunBB by injecting malicious scripts into various input parameters. The PoC includes crafted GET and POST requests targeting different endpoints, confirming the lack of proper input sanitization.

Description

PunBB 1.3.5 - Multiple Cross-Site Scripting Vulnerabilities

Exploits (1)

exploitdb WORKING POC VERIFIED
by Piotr Duszynski · textwebappsphp
https://www.exploit-db.com/exploits/36137

The exploit demonstrates multiple reflected XSS vulnerabilities in PunBB by injecting malicious scripts into various input parameters. The PoC includes crafted GET and POST requests targeting different endpoints, confirming the lack of proper input sanitization.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PunBB (version not specified)
No auth needed
Prerequisites: Access to vulnerable PunBB instance
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026