CVE-2006-3796 json
DeluxeBB 1.07 and earlier does not properly handle a username composed of a single space character, which allows remote authenticated users…
published 2006-07-21 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3790
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
DeluxeBB 1.07 and earlier does not properly handle a username composed of a single space character, which allows remote authenticated users to login as the "space" user, post as the guest user, and block the ability of an administrator to ban the "space" user.
Exploit prediction
1.55% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
securityreason.com
/securityalert/1254
third-party-advisory
-
securityfocus.com
/bid/19052
vdb-entry
-
lists.grok.org.uk
/pipermail/full-disclosure/2006-July/047989.html
mailing-list
-
securityfocus.com
/archive/1/440435/100/0/threaded
mailing-list
Sources
- CVE List CVE-2006-3796
- NVD CVE-2006-3796
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