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CVE-2006-4890

31
FAUCET Score

CVE-2006-4890 describes multiple remote file inclusion vulnerabilities in UNAK-CMS version 1.5 and earlier. Attackers can exploit this by injecting a malicious URL into the 'dirroot' parameter of specific PHP files, leading to arbitrary PHP code execution. This vulnerability carries a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on the CISA KEV catalog, exploit code is publicly available via ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.5CPE matchmatch criteria
cpe:2.3:a:unak:unak_cms:1.5:*:*:*:*:*:*:*
1.5_rc1CPE matchmatch criteria
cpe:2.3:a:unak:unak_cms:1.5_rc1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.36%
Probability of exploitation in next 30 days
EPSS Percentile
94.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-2380 · Sep 16, 2006
This CVE's current EPSS score of 0.0836 is in the 91st percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/21957
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/28986
exploit-db.com / exploits/2380
securityfocus.com / bid/20070
unak.net / forum/viewtopic.php
vupen.com / english/advisories/2006/3657