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CVE-2002-0730

37
FAUCET Score

CVE-2002-0730 describes a cross-site scripting (XSS) vulnerability in Philip Chinery's Guestbook 1.1, allowing remote attackers to inject and execute JavaScript or HTML through various input fields like Name, Email, or Homepage. This vulnerability carries a CVSS score of 7.5, indicating high severity with a network-based attack vector, low attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, an exploit is publicly available on ExploitDB, and the CVE has garnered significant community discussion with 10 mentions, suggesting awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
1.1CPE matchmatch criteria
cpe:2.3:a:philip_chinery:philip_chinerys_guestbook:1.1:*:*:*:*:*:*:*

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
6.86%
Probability of exploitation in next 30 days
EPSS Percentile
93.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-21406 · Apr 21, 2002
This CVE's current EPSS score of 0.0686 is in the 89th percentile among its peer group of 51,485 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

archives.neohapsis.com / archives/bugtraq/2002-04/0309.html
ExploitVendor Advisory
iss.net / security_center/static/8916.php
Vendor Advisory
securityfocus.com / bid/4566
ExploitVendor Advisory