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CVE-2008-4490

23
FAUCET Score

CVE-2008-4490 describes a directory traversal vulnerability in phpAbook version 0.8.8b and earlier. This flaw allows remote attackers to include and execute arbitrary local files by manipulating the "userInfo" cookie with directory traversal sequences (e.g., ".."), specifically when the "magic_quotes_gpc" setting is disabled. The vulnerability has a CVSS score of 5.1, indicating a medium severity, with a network attack vector, high access complexity, and potential for partial confidentiality, integrity, and availability impacts. While not listed on the KEV catalog or Hot List, public exploit code exists on ExploitDB, suggesting it is exploitable, though there is no evidence of widespread active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.8.8bCPE matchmatch criteria
cpe:2.3:a:phpabook:phpabook:*:*:*:*:*:*:*:*
0.8.4bCPE matchmatch criteria
cpe:2.3:a:phpabook:phpabook:0.8.4b:*:*:*:*:*:*:*
0.8.6bCPE matchmatch criteria
cpe:2.3:a:phpabook:phpabook:0.8.6b:*:*:*:*:*:*:*
0.8.7bCPE matchmatch criteria
cpe:2.3:a:phpabook:phpabook:0.8.7b:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.1MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.91%
Probability of exploitation in next 30 days
EPSS Percentile
77.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-6679 · Oct 5, 2008
This CVE's current EPSS score of 0.0191 is in the 60th percentile among its peer group of 19,954 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, 0.0 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

securityreason.com / securityalert/4364
exchange.xforce.ibmcloud.com / vulnerabilities/45680
exploit-db.com / exploits/6679
securityfocus.com / bid/31581
Exploit