CVE-2006-3796
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.55%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.55% probability · 74th percentile
- CISA KEV
- Not listed
- Affected
- deluxebb/deluxebb
- Source
- cve@mitre.org
References
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047989.html
- http://securityreason.com/securityalert/1254
- http://www.securityfocus.com/archive/1/440435/100/0/threaded
- http://www.securityfocus.com/bid/19052
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047989.html
- http://securityreason.com/securityalert/1254
- http://www.securityfocus.com/archive/1/440435/100/0/threaded
- http://www.securityfocus.com/bid/19052
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.