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CVE-2002-2321

21
FAUCET Score

CVE-2002-2321 describes a Cross-Site Scripting (XSS) vulnerability present in phpLinkat version 0.1.0, specifically within the showcat.php and addyoursite.php scripts. This flaw allows remote attackers to inject arbitrary web script or HTML into a user's browser by manipulating the 'catid' parameter. With a CVSS score of 4.3 (Medium), this vulnerability has a network attack vector and medium attack complexity, potentially leading to information disclosure or session hijacking (Impact: Partial Integrity). While there is an ExploitDB entry (EDB-21906) detailing multiple XSS vulnerabilities in phpLinkat 0.1, there is no evidence of active exploitation, Metasploit or Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.1.0CPE matchmatch criteria
cpe:2.3:a:phplinkat:phplinkat:0.1.0:*:*:*:*:*:*:*

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
1.59%
Probability of exploitation in next 30 days
EPSS Percentile
73.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-21906 · Oct 4, 2002
This CVE's current EPSS score of 0.0159 is in the 49th 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

archives.neohapsis.com / archives/bugtraq/2002-10/0065.html
Exploit
iss.net / security_center/static/10269.php
securityfocus.com / bid/5890
Exploit