CVE-2008-4341

MyBlog < 0.9.8 - Unauthenticated Authentication Bypass via Cookie Manipulation

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-4341. PoCs published by Pepelux.

AI-analyzed exploit summary This exploit demonstrates an authentication bypass vulnerability in MyBlog <= 0.9.8 by manipulating cookie values to gain admin privileges. The PoC shows how setting specific cookie values allows unauthorized access to the admin panel.

Description

add.php in MyBlog 0.9.8 and earlier allows remote attackers to bypass authentication and gain administrative access by setting a cookie with admin=yes and login=admin.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Pepelux · textwebappsphp
https://www.exploit-db.com/exploits/6531

This exploit demonstrates an authentication bypass vulnerability in MyBlog <= 0.9.8 by manipulating cookie values to gain admin privileges. The PoC shows how setting specific cookie values allows unauthorized access to the admin panel.

Classification
Working Poc 100%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: MyBlog <= 0.9.8
No auth needed
Prerequisites: Access to the target's cookie storage or ability to execute JavaScript in the victim's browser
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/2654
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/31311
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/45576
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/6531

Scores

EPSS 0.0250
EPSS Percentile 82.6%

Details

CWE
CWE-264
Status published
Products (1)
myblog/myblog < 0.9.8
Published Sep 30, 2008
Tracked Since Feb 18, 2026