CVE-2009-2117

phPortal 1.0 - Unauthenticated Authentication Bypass via kulladi Cookie

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-2117. PoCs published by KnocKout.

AI-analyzed exploit summary This exploit leverages insecure cookie handling in PhpPortal v1 to manipulate the 'kulladi' cookie, allowing an attacker to bypass authentication by setting an arbitrary username. The exploit is executed via JavaScript to set the cookie and then navigating to the user panel page.

Description

uye_paneli.php in phPortal 1.0 allows remote attackers to bypass authentication and obtain administrative access by setting the kulladi cookie to a valid username.

Exploits (1)

exploitdb WORKING POC VERIFIED
by KnocKout · textwebappsphp
https://www.exploit-db.com/exploits/8981

This exploit leverages insecure cookie handling in PhpPortal v1 to manipulate the 'kulladi' cookie, allowing an attacker to bypass authentication by setting an arbitrary username. The exploit is executed via JavaScript to set the cookie and then navigating to the user panel page.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: PhpPortal v1
No auth needed
Prerequisites: Victim must execute the provided JavaScript code · Target must be using PhpPortal v1
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/55192
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/8981

Scores

EPSS 0.0239
EPSS Percentile 81.8%

Details

CWE
CWE-287
Status published
Products (1)
phportal/phportal 1.0
Published Jun 18, 2009
Tracked Since Feb 18, 2026