login.php in Zenas PaoBacheca Guestbook 2.1, when register_globals is enabled, allows remote attackers to bypass authentication and gain administrative access by setting the login_ok parameter to 1.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pao-bacheca_guestbook | Zenas | 2.1 (including) | 2.1 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html
References
- http://secunia.com/advisories/36023
- http://www.exploit-db.com/exploits/9293
- http://www.osvdb.org/56757
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52100
- http://secunia.com/advisories/36023
- http://www.exploit-db.com/exploits/9293
- http://www.osvdb.org/56757
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52100