CVE-2006-1800

SimpleBBS 1.0.6-1.1 - Remote Code Execution via Language Cookie Traversal

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-1800. PoCs published by rUnViRuS.

AI-analyzed exploit summary This exploit targets a command injection vulnerability in SimpleBBS v1.1 via the 'posts.php' file. It leverages improper input sanitization to execute arbitrary PHP commands by injecting a malicious payload into the 'gl_session' cookie and then triggering it via the 'language' cookie.

Description

Directory traversal vulnerability in posts.php in SimpleBBS 1.0.6 through 1.1 allows remote attackers to include and execute arbitrary files via ".." sequences in the language cookie, as demonstrated by by injecting the code into the gl_session cookie of users.php, which is stored in error.log.

Exploits (1)

exploitdb WORKING POC VERIFIED
by rUnViRuS · perlwebappsphp
https://www.exploit-db.com/exploits/27638

This exploit targets a command injection vulnerability in SimpleBBS v1.1 via the 'posts.php' file. It leverages improper input sanitization to execute arbitrary PHP commands by injecting a malicious payload into the 'gl_session' cookie and then triggering it via the 'language' cookie.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: SimpleBBS v1.1
No auth needed
Prerequisites: Target must be running SimpleBBS v1.1 · Target must have write access to the error.log file · PHP must be configured to allow command execution via passthru()
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/25788
Exploit, Vendor Advisory mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/430872
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/17501

Scores

EPSS 0.0262
EPSS Percentile 83.5%

Details

Status published
Products (3)
simplemedia/simplebbs 1.0.6
simplemedia/simplebbs 1.0.7
simplemedia/simplebbs 1.1
Published Apr 18, 2006
Tracked Since Feb 18, 2026