WebCalendar 1.0.1 export_handler.php id sql injection

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4.8$0-$5k0.00

A vulnerability was found in WebCalendar 1.0.1 (Calendar Software). It has been classified as critical. Affected is an unknown part of the file export_handler.php. The manipulation of the argument id with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on integrity. CVE summarizes:

export_handler.php in WebCalendar 1.0.1 allows remote attackers to overwrite WebCalendar data files via a modified id parameter.

The bug was discovered 11/28/2005. The weakness was published 11/28/2005 (Website). The advisory is shared for download at ush.it. This vulnerability is traded as CVE-2005-3961 since 12/01/2005. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1505.

It is declared as proof-of-concept. By approaching the search of inurl:export_handler.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 22544 (Debian DSA-1002-1 : webcalendar - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (23370) and Tenable (22544). Similar entries are available at 27261, 27228, 83239 and 83240.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
ATT&CK: T1505

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Google Hack: 🔍

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Nessus ID: 22544
Nessus Name: Debian DSA-1002-1 : webcalendar - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 56410
OpenVAS Name: Debian Security Advisory DSA 1002-1 (webcalendar)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

11/28/2005 🔍
11/28/2005 +0 days 🔍
11/28/2005 +0 days 🔍
11/29/2005 +0 days 🔍
11/29/2005 +0 days 🔍
12/01/2005 +1 days 🔍
12/01/2005 +0 days 🔍
12/01/2005 +0 days 🔍
03/15/2006 +104 days 🔍
06/05/2006 +82 days 🔍
10/14/2006 +131 days 🔍
03/11/2015 +3070 days 🔍
06/20/2019 +1562 days 🔍

Sourcesinfo

Advisory: ush.it
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-3961 (🔍)
X-Force: 23370
Vulnerability Center: 11829 - WebCalendar 1.0.1 export_handler.php Enables Data Files Modification, Medium
SecurityFocus: 15608 - WebCalendar Export_Handler.PHP File Corruption Vulnerability
Secunia: 17784 - WebCalendar SQL Injection and Local File Overwrite Vulnerabilities, Less Critical
OSVDB: 21220 - WebCalendar export_handler.php Arbitrary Data File Overwrite
Vupen: ADV-2005-2643

See also: 🔍

Entryinfo

Created: 03/11/2015 23:39
Updated: 06/20/2019 11:46
Changes: 03/11/2015 23:39 (82), 06/20/2019 11:46 (2)
Complete: 🔍

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