CVE-2002-0457 json
Cross-site scripting vulnerability in signgbook.php for BG GuestBook 1.0 allows remote attackers to execute arbitrary Javascript via encode…
published 2002-06-11 24 y ago modified 2026-06-16 4 mo ago also EUVD-2002-0454
- cvss
- 7.6
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
Cross-site scripting vulnerability in signgbook.php for BG GuestBook 1.0 allows remote attackers to execute arbitrary Javascript via encoded tags such as <, >, and & in fields such as (1) name, (2) email, (3) AIM screen name, (4) website, (5) location, or (6) message.
Patch / fix
- iss.net/security_center/static/8474.php advisory
- securityfocus.com/bid/4308 advisory
Exploit prediction
2.11% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.6 | AV:N/AC:H/Au:N/C:C/I:C/A:C |
References
-
iss.net
/security_center/static/8474.php
vdb-entry, patch, vendor-advisory
-
securityfocus.com
/bid/4308
vdb-entry, patch, vendor-advisory
-
securityfocus.com
/archive/1/262693
mailing-list, vendor-advisory
Sources
- CVE List CVE-2002-0457
- NVD CVE-2002-0457
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