Cross-Site Scripting Vulnerability in Joomla! Protostar and Beez3
CVE-2020-10242

6.1MEDIUM

Key Information:

Vendor

Joomla
Status
Joomla\!
Vendor
CVE Published:
16 March 2020

What is CVE-2020-10242?

A vulnerability has been identified in Joomla! prior to version 3.9.16, stemming from inadequate handling of CSS selectors within the Protostar and Beez3 JavaScript frameworks. This oversight can potentially allow attackers to execute Cross-Site Scripting (XSS) attacks, jeopardizing the security of affected websites. Proper updates and security measures should be taken to mitigate the risk associated with this issue.

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References

https://developer.joomla.org/security-centre/803-20200302...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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