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CVE-2008-4089

22
FAUCET Score

CVE-2008-4089 describes a Cross-Site Scripting (XSS) vulnerability in myPHPNuke (MPN) versions prior to 1.8.8_8rc2, specifically within the print.php script. An unauthenticated remote attacker can inject arbitrary web script or HTML by manipulating the 'sid' parameter. This vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity leading to partial integrity impact. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-6338) exists, suggesting public exploit code availability, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.8.8_8CPE matchmatch criteria
cpe:2.3:a:myphpnuke:myphpnuke:*:rc1:*:*:*:*:*:*
1.8.8_7CPE matchmatch criteria
cpe:2.3:a:myphpnuke:myphpnuke:1.8.8_7:*:*:*:*:*:*:*
1.8.8_8CPE matchmatch criteria
cpe:2.3:a:myphpnuke:myphpnuke:1.8.8_8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.52%
Probability of exploitation in next 30 days
EPSS Percentile
72.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-6338 · Aug 31, 2008
This CVE's current EPSS score of 0.0152 is in the 47th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

exploit-db.com / exploits/6338
securityfocus.com / bid/30942
securityfocus.com / bid/31112
securityfocus.com / bid/31114