CVE-2006-4890

UNAK-CMS <= 1.5 - Remote File Inclusion via dirroot Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-4890. PoCs published by SHiKaA.

AI-analyzed exploit summary This exploit targets a Remote File Inclusion (RFI) vulnerability in UNAK-CMS <= v1.5 via the 'dirroot' parameter in 'fck_link.php'. The PoC demonstrates how an attacker can include a remote shell by manipulating the 'dirroot' parameter to execute arbitrary commands.

Description

Multiple PHP remote file inclusion vulnerabilities in UNAK-CMS 1.5 and earlier allow remote attackers to execute arbitrary PHP code via a URL in the dirroot parameter to (1) fckeditor/editor/filemanager/browser/default/connectors/php/connector.php or (2) fckeditor/editor/dialog/fck_link.php.

Exploits (1)

exploitdb WORKING POC VERIFIED
by SHiKaA · textwebappsphp
https://www.exploit-db.com/exploits/2380

This exploit targets a Remote File Inclusion (RFI) vulnerability in UNAK-CMS <= v1.5 via the 'dirroot' parameter in 'fck_link.php'. The PoC demonstrates how an attacker can include a remote shell by manipulating the 'dirroot' parameter to execute arbitrary commands.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: UNAK-CMS <= v1.5
No auth needed
Prerequisites: Target must have UNAK-CMS <= v1.5 installed · Remote file inclusion must be enabled on the server · Attacker must have a remote shell or script to include
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (6)

Core 6
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/21957
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/2380
Various Sources x_refsource_confirm
http://www.unak.net/forum/viewtopic.php?id=165
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/20070
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/28986
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/3657

Scores

EPSS 0.0836
EPSS Percentile 94.2%

Details

Status published
Products (2)
unak/unak_cms 1.5
unak/unak_cms 1.5_rc1
Published Sep 19, 2006
Tracked Since Feb 18, 2026