EIP-2026-105834

PRE-CVE

Chipmunk Guestbook 1.4 - Homepage HTML Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-105834. PoCs published by Aliaksandr Hartsuyeu.

AI-analyzed exploit summary The exploit demonstrates an HTML injection vulnerability in Chipmunk Guestbook by injecting a malicious script into the 'Homepage' field. This results in arbitrary JavaScript execution in the context of the affected site, enabling attacks like cookie theft.

Description

Chipmunk Guestbook 1.4 - Homepage HTML Injection

Exploits (1)

exploitdb WORKING POC VERIFIED
by Aliaksandr Hartsuyeu · textwebappsphp
https://www.exploit-db.com/exploits/27015

The exploit demonstrates an HTML injection vulnerability in Chipmunk Guestbook by injecting a malicious script into the 'Homepage' field. This results in arbitrary JavaScript execution in the context of the affected site, enabling attacks like cookie theft.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Chipmunk Guestbook (version unspecified)
No auth needed
Prerequisites: Access to the guestbook entry form
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026