CVE-2006-4078 json
pm.php (aka the PM system) in DeluxeBB 1.08, and possibly earlier, allows remote attackers to bypass authentication by providing an arbitra…
published 2006-08-11 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4070
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
pm.php (aka the PM system) in DeluxeBB 1.08, and possibly earlier, allows remote attackers to bypass authentication by providing an arbitrary username in the membercookie cookie parameter.
Patch / fix
- secunia.com/advisories/21387 advisory
Exploit prediction
1.86% chance of exploitation in the next 30 days, higher than 79% 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
-
secunia.com
/advisories/21387
third-party-advisory, patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/28270
vdb-entry
-
osvdb.org
/27834
vdb-entry
-
securityreason.com
/securityalert/1381
third-party-advisory
-
securityfocus.com
/archive/1/442464/100/0/threaded
mailing-list
-
vupen.com
/english/advisories/2006/3188
vdb-entry
-
securityfocus.com
/bid/19418
vdb-entry
Sources
- CVE List CVE-2006-4078
- NVD CVE-2006-4078
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.