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CVE-2006-4204

33
FAUCET Score

CVE-2006-4204 describes multiple remote file inclusion vulnerabilities in PHProjekt 5.1 and earlier versions, allowing attackers to execute arbitrary PHP code. This critical flaw, with a CVSS score of 7.5, is easily exploitable over the network with low attack complexity and no authentication required, potentially leading to complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.1CPE matchmatch criteria
cpe:2.3:a:phprojekt:phprojekt:*:*:*:*:*:*:*:*

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
7.98%
Probability of exploitation in next 30 days
EPSS Percentile
94.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-2190 · Aug 15, 2006
This CVE's current EPSS score of 0.0798 is in the 90th percentile among its peer group of 51,553 CVEs.

Social Chatter

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

phprojekt.com / modules.php
secunia.com / advisories/21526
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/28560
exploit-db.com / exploits/2190
securityfocus.com / bid/19541
vupen.com / english/advisories/2006/3284
Vendor Advisory