CVE-2009-4929

Sweetphp Totalcalender - Authentication Bypass

Title source: rule
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-4929. PoCs published by ThE g0bL!N.

AI-analyzed exploit summary This exploit demonstrates an authentication bypass vulnerability in TotalCalendar 2.4, allowing an attacker to change the admin password without prior authentication. The PoC provides a pre-filled form that submits a password change request directly to the vulnerable endpoint.

Description

admin/manage_users.php in TotalCalendar 2.4 does not require administrative authentication, which allows remote attackers to change arbitrary passwords via the newPW1 and newPW2 parameters.

Exploits (1)

exploitdb WORKING POC VERIFIED
by ThE g0bL!N · htmlwebappsphp
https://www.exploit-db.com/exploits/8496

This exploit demonstrates an authentication bypass vulnerability in TotalCalendar 2.4, allowing an attacker to change the admin password without prior authentication. The PoC provides a pre-filled form that submits a password change request directly to the vulnerable endpoint.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: TotalCalendar 2.4
No auth needed
Prerequisites: Access to the target's admin interface
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/8496
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/34619
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/34824

Scores

EPSS 0.0245
EPSS Percentile 82.3%

Details

CWE
CWE-287
Status published
Products (1)
sweetphp/totalcalender 2.4
Published Jul 12, 2010
Tracked Since Feb 18, 2026