CVE-2006-6421
Summary
| CVE | CVE-2006-6421 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2006-12-10 11:28:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | Cross-site scripting (XSS) vulnerability in the private message box implementation (privmsg.php) in phpBB 2.0.x allows remote authenticated users to inject arbitrary web script or HTML via the "Message body" field in a message to a non-existent user. |
Risk And Classification
Primary CVSS: v2.0 6 from [email protected]
AV:N/AC:M/Au:S/C:P/I:P/A:P
Problem Types: NVD-CWE-Other | n/a
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
SingleConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:N/AC:M/Au:S/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Phpbb Group | Phpbb | 2.0 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.0 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.1 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.10 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.11 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.12 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.13 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.14 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.15 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.16 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.17 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.18 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.19 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.2 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.20 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.21 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.3 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.4 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.5 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.6 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.6c | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.6d | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.7 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.7a | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.8 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.8a | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0.9 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0_beta1 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0_rc1 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0_rc2 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0_rc3 | All | All | All |
| Application | Phpbb Group | Phpbb | 2.0_rc4 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| phpbb 2.0.x [xss] - CXSecurity.com | af854a3a-2127-422b-91ae-364da2661108 | securityreason.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| PHPBB Multiple Input Validation Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| phpBB • phpBB 2.0.22 released | af854a3a-2127-422b-91ae-364da2661108 | www.phpbb.com | |
| phpBB privmsg.php Cross-Site Request Forgery and Cross-Site Scripting - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| phpBB Privmsg.PHP HTML Injection Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.