EIP-2026-118242

PRE-CVE

Advanced Guestbook 2.2/2.3 - User-Agent HTML Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118242. PoCs published by Carbonize.

AI-analyzed exploit summary This is a writeup describing an HTML injection vulnerability in Advanced Guestbook. It explains the vulnerability but does not provide executable exploit code.

Description

Advanced Guestbook 2.2/2.3 - User-Agent HTML Injection

Exploits (1)

exploitdb WRITEUP VERIFIED
by Carbonize · textremotewindows
https://www.exploit-db.com/exploits/26035

This is a writeup describing an HTML injection vulnerability in Advanced Guestbook. It explains the vulnerability but does not provide executable exploit code.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Theoretical
Target: Advanced Guestbook (version not specified)
No auth needed
Prerequisites: User-supplied input to the guestbook
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026