VDB-51847 · CVE-2010-0637 · SA38222

K5n WebCalendar 1.2.0 cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in K5n WebCalendar 1.2.0. It has been classified as problematic. This issue affects some unknown processing. This manipulation causes cross-site request forgery. This vulnerability is tracked as CVE-2010-0637. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in K5n WebCalendar 1.2.0 (Calendar Software). It has been declared as critical. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Multiple cross-site request forgery (CSRF) vulnerabilities in WebCalendar 1.2.0, and other versions before 1.2.5, allow remote attackers to hijack the authentication of administrators for requests that (1) delete an event or (2) ban an IP address from posting via unknown vectors. NOTE: some of these details are obtained from third party information.

The weakness was disclosed 02/12/2010 (Website). It is possible to read the advisory at webcalendar.cvs.sourceforge.net. This vulnerability is known as CVE-2010-0637 since 02/12/2010. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.2.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Secunia (SA38222†). The entries VDB-51858, VDB-51846, VDB-58715 and VDB-62687 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800472
OpenVAS Name: WebCalendar Multiple CSS and CSRF Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WebCalendar 1.2.0

Timelineinfo

02/03/2010 🔍
02/12/2010 +9 days 🔍
02/12/2010 +0 days 🔍
02/12/2010 +0 days 🔍
03/18/2015 +1860 days 🔍
04/30/2026 +4061 days 🔍

Sourcesinfo

Advisory: webcalendar.cvs.sourceforge.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-0637 (🔍)
GCVE (CVE): GCVE-0-2010-0637
GCVE (VulDB): GCVE-100-51847
Secunia: 38222 - WebCalendar Multiple Cross-Site Scripting Vulnerabilities, Less Critical

See also: 🔍

Entryinfo

Created: 03/18/2015 15:15
Updated: 04/30/2026 22:26
Changes: 03/18/2015 15:15 (57), 01/27/2019 16:52 (1), 04/30/2026 22:26 (20)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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