EIP-2026-110658

PRE-CVE

PHP Calendar Basic 2.3 - Multiple Cross-Site Scripting Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110658. PoCs published by High-Tech Bridge SA.

AI-analyzed exploit summary The exploit demonstrates multiple XSS vulnerabilities in PHP Calendar Basic 2.3 by injecting malicious scripts into URL parameters and form inputs, which execute arbitrary JavaScript in the context of the affected site.

Description

PHP Calendar Basic 2.3 - Multiple Cross-Site Scripting Vulnerabilities

Exploits (1)

exploitdb WORKING POC VERIFIED
by High-Tech Bridge SA · textwebappsphp
https://www.exploit-db.com/exploits/35760

The exploit demonstrates multiple XSS vulnerabilities in PHP Calendar Basic 2.3 by injecting malicious scripts into URL parameters and form inputs, which execute arbitrary JavaScript in the context of the affected site.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PHP Calendar Basic 2.3
No auth needed
Prerequisites: Access to the target web application
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026