CVE-2006-4559

YACS CMS 6.6.1 - Remote Code Execution

Title source: manual
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-4559. PoCs published by MATASANOS.

AI-analyzed exploit summary This is a writeup describing a file inclusion vulnerability in YACS CMS. It provides a URL example for exploiting the vulnerability but lacks actual exploit code.

Description

Multiple PHP remote file inclusion vulnerabilities in Yet Another Community System (YACS) CMS 6.6.1 allow remote attackers to execute arbitrary PHP code via a URL in the context[path_to_root] parameter in (1) articles/populate.php, (2) categories/category.php, (3) categories/populate.php, (4) comments/populate.php, (5) files/file.php, (6) sections/section.php, (7) sections/populate.php, (8) tables/populate.php, (9) users/user.php, and (10) users/populate.php. The articles/article.php vector is covered by CVE-2006-4532.

Exploits (1)

exploitdb WRITEUP VERIFIED
by MATASANOS · textwebappsphp
https://www.exploit-db.com/exploits/2282

This is a writeup describing a file inclusion vulnerability in YACS CMS. It provides a URL example for exploiting the vulnerability but lacks actual exploit code.

Classification
Writeup 90%
Attack Type
Other
Complexity
Trivial
Reliability
Theoretical
Target: YACS (Yet Another Community System)
No auth needed
Prerequisites: Access to the target YACS CMS instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (12)

Core 12
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31303
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31304
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31305
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31310
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31306
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31302
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31301
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31307
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31308
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/31309
Exploit, Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/21680

Scores

EPSS 0.0454
EPSS Percentile 90.4%

Details

Status published
Products (1)
bernard_pacques/yet_another_community_system_cms 6.6.1
Published Sep 06, 2006
Tracked Since Feb 18, 2026