CVE-2008-3966 json
Multiple cross-site scripting (XSS) vulnerabilities in MyBB (aka MyBulletinBoard) before 1.4.1 allow remote attackers to inject arbitrary w…
published 2008-09-10 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-3951
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
Multiple cross-site scripting (XSS) vulnerabilities in MyBB (aka MyBulletinBoard) before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via (1) a certain referrer field in usercp2.php, (2) a certain location field in inc/functions_online.php, and certain (3) tsubject and (4) psubject fields in moderation.php.
Exploit prediction
1.27% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- community.mybboard.net http://community.mybboard.net/attachment.php?aid=10579 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
community.mybboard.net
/attachment.php?aid=10579
exploit
-
openwall.com
/lists/oss-security/2008/09/09/1
mailing-list
-
secunia.com
/advisories/31760
third-party-advisory
- community.mybboard.net /showthread.php?tid=36022
-
securityfocus.com
/bid/31104
vdb-entry
-
openwall.com
/lists/oss-security/2008/09/09/9
mailing-list
Sources
- CVE List CVE-2008-3966
- NVD CVE-2008-3966
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