Critical severity9.8NVD Advisory· Published Sep 25, 2009· Updated Apr 23, 2026
CVE-2009-3421
CVE-2009-3421
Description
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.
Affected products
1- cpe:2.3:a:zenas:pao-bacheca_guestbook:2.1:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.osvdb.org/56757nvdBroken LinkExploit
- secunia.com/advisories/36023nvdBroken LinkVendor Advisory
- www.exploit-db.com/exploits/9293nvdThird Party AdvisoryVDB Entry
- exchange.xforce.ibmcloud.com/vulnerabilities/52100nvdThird Party AdvisoryVDB Entry
News mentions
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