EIP-2026-114559

PRE-CVE

YzmCMS 5.5 - 'url' Persistent Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-114559. PoCs published by En_dust.

AI-analyzed exploit summary This exploit demonstrates a persistent XSS vulnerability in YzmCMS 5.5 by injecting a malicious JavaScript payload into the 'url' parameter of the link addition functionality. The PoC includes a crafted HTTP POST request that bypasses input filtering and executes arbitrary JavaScript in the context of the application.

Description

YzmCMS 5.5 - 'url' Persistent Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC
by En_dust · textwebappsphp
https://www.exploit-db.com/exploits/48189

This exploit demonstrates a persistent XSS vulnerability in YzmCMS 5.5 by injecting a malicious JavaScript payload into the 'url' parameter of the link addition functionality. The PoC includes a crafted HTTP POST request that bypasses input filtering and executes arbitrary JavaScript in the context of the application.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: YzmCMS 5.5
Auth required
Prerequisites: Authenticated session with admin privileges · Access to the link management functionality
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026