Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-106041. PoCs published by Ismail Tasdelen.
AI-analyzed exploit summary This exploit demonstrates a stored XSS vulnerability in Coaster CMS v5.5.0 by injecting malicious JavaScript payloads into form fields, which are then stored and executed when the page is viewed.
Description
Coaster CMS 5.5.0 - Cross-Site Scripting
Exploits (1)
exploitdb
WORKING POC
by Ismail Tasdelen · textwebappsphp
https://www.exploit-db.com/exploits/45519
This exploit demonstrates a stored XSS vulnerability in Coaster CMS v5.5.0 by injecting malicious JavaScript payloads into form fields, which are then stored and executed when the page is viewed.
Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target:
Coaster CMS v5.5.0
Auth required
Prerequisites:
Access to an authenticated session in Coaster CMS · Ability to submit a crafted HTTP POST request to the vulnerable endpoint
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026