CVE-2008-6307

E-topbiz Link Back Checker 1 - Unauthenticated Authentication Bypass via Auth Cookie

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-6307. PoCs published by x0r.

AI-analyzed exploit summary This exploit demonstrates an insecure cookie handling vulnerability in E-TopBiz Link Back Checker 1, allowing an attacker to bypass authentication by setting the 'auth' cookie to 'admin'.

Description

E-topbiz Link Back Checker 1 allows remote attackers to bypass authentication and gain administrative access by setting the auth cookie to "admin."

Exploits (1)

exploitdb WORKING POC VERIFIED
by x0r · textwebappsphp
https://www.exploit-db.com/exploits/7156

This exploit demonstrates an insecure cookie handling vulnerability in E-TopBiz Link Back Checker 1, allowing an attacker to bypass authentication by setting the 'auth' cookie to 'admin'.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: E-TopBiz Link Back Checker 1
No auth needed
Prerequisites: Access to the target application's login page
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/7156
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32659
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/32354
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/46697
Exploit vdb-entry x_refsource_osvdb
http://osvdb.org/49924

Scores

EPSS 0.0259
EPSS Percentile 83.2%

Details

CWE
CWE-287
Status published
Products (1)
e-topbiz/link_back_checker 1
Published Feb 26, 2009
Tracked Since Feb 18, 2026