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CVE-2008-1930
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The cookie authentication method in WordPress 2.5 relies on a hash of a concatenated string containing USERNAME and EXPIRY_TIME, which allows remote attackers to forge cookies by registering a username that results in the same concatenated string, as demonstrated by registering usernames beginning with "admin" to obtain administrator privileges, aka a "cryptographic splicing" issue. NOTE: this vulnerability exists because of an incomplete fix for CVE-2007-6013..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:wordpress:wordpress:2.5:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.cl.cam.ac.uk/users/sjm217/advisories/wordpress-cookie-integrity.txt
- http://wordpress.org/development/2008/04/wordpress-251/
- http://www.securityfocus.com/bid/28935
- http://secunia.com/advisories/29965
- http://www.securitytracker.com/id?1019923
- http://www.vupen.com/english/advisories/2008/1372/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42027
- http://www.securityfocus.com/archive/1/491356/100/0/threaded