EIP-2026-107520

PRE-CVE

Guestbook Script PHP - Cross-Site Scripting / HTML Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-107520. PoCs published by AnTi SeCuRe.

AI-analyzed exploit summary The exploit demonstrates XSS and HTML injection vulnerabilities in GuestBook Script PHP by injecting malicious scripts or HTML into the 'Name' field when adding a new comment. The PoC provides clear examples of payloads and affected endpoints.

Description

Guestbook Script PHP - Cross-Site Scripting / HTML Injection

Exploits (1)

exploitdb WORKING POC
by AnTi SeCuRe · textwebappsphp
https://www.exploit-db.com/exploits/14648

The exploit demonstrates XSS and HTML injection vulnerabilities in GuestBook Script PHP by injecting malicious scripts or HTML into the 'Name' field when adding a new comment. The PoC provides clear examples of payloads and affected endpoints.

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

Details

Status pre_cve
Tracked Since Feb 18, 2026