CVE-2010-4794 : Detail

CVE-2010-4794

Cross-site Scripting
A03-Injection
0.44%V4
Network
2011-04-26
22h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Multiple cross-site scripting (XSS) vulnerabilities in the JoomlaSeller JS Calendar (com_jscalendar) component 1.5.1 and 1.5.4 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) month and (2) year parameters in a jscalendar action to index.php. NOTE: some of these details are obtained from third party information.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 15224

Publication date : 2010-10-08 22h00 +00:00
Author : Salvatore Fresta
EDB Verified : Yes

JS Calendar 1.5.1 Joomla Component Multiple Remote Vulnerabilities Name JS Calendar Vendor http://www.joomlaseller.com Versions Affected 1.5.1 Author Salvatore Fresta aka Drosophila Website http://www.salvatorefresta.net Contact salvatorefresta [at] gmail [dot] com Date 2010-10-09 X. INDEX I. ABOUT THE APPLICATION II. DESCRIPTION III. ANALYSIS IV. SAMPLE CODE V. FIX I. ABOUT THE APPLICATION ________________________ JoomlaSeller - Calendar Event is a powerful Joomla! component which allows you to easily create events and publish them on a desired date. It is a native build component for Joomla! 1.5 version and can easily be installed using the Joomla! back-end Install functionality. II. DESCRIPTION _______________ Some parameters are not properly sanitised before being used in a SQL query or returned to the user. III. ANALYSIS _____________ Summary: A) SQL Injection B) Multiple Reflected XSS A) SQL Injection ________________ Input passed to "ev_id" parameter is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. B) Multiple XSS _______________ Input passed to the "month" and "year" parameters are not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a users browser session in context of an affected site. IV. SAMPLE CODE _______________ A) SQL Injection http://site/path/index.php?option=com_jscalendar&view=jscalendar&task=details&ev_id=999 UNION SELECT 1,username,password,4,5,6,7,8 FROM jos_users B) Multiple XSS http://site/path/index.php?option=com_jscalendar&view=jscalendar&month=<script>alert('XSS');</script> http://site/path/index.php?option=com_jscalendar&view=jscalendar&year=<script>alert('XSS');</script> V. FIX ______ No fix.

Products Mentioned

Configuraton 0

Joomlaseller>>Com_jscalendar >> Version 1.5.1

    Joomlaseller>>Com_jscalendar >> Version 1.5.4

      Joomla>>Joomla\! >> Version *

      References

      http://www.securityfocus.com/bid/43902
      Tags : vdb-entry, x_refsource_BID
      http://securityreason.com/securityalert/8223
      Tags : third-party-advisory, x_refsource_SREASON
      http://secunia.com/advisories/41766
      Tags : third-party-advisory, x_refsource_SECUNIA
      http://www.exploit-db.com/exploits/15224
      Tags : exploit, x_refsource_EXPLOIT-DB