kaltura mwEmbed Share Plugin share.js cross site scripting
CVE-2022-4882

2.6LOW

Key Information:

Vendor

Kaltura

Status
Mwembed
Vendor
CVE Published:
9 January 2023

What is CVE-2022-4882?

A vulnerability was found in kaltura mwEmbed up to 2.91. It has been rated as problematic. Affected by this issue is some unknown functionality of the file modules/KalturaSupport/components/share/share.js of the component Share Plugin. The manipulation of the argument res leads to cross site scripting. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 2.92.rc1 is able to address this issue. The name of the patch is 4f11b6f6610acd6d89de5f8be47cf7c610643845. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217664.

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Deploy the Patch

Affected Version(s)

mwEmbed 2.0

mwEmbed 2.1

mwEmbed 2.2

References

https://vuldb.com/?id.217664
vdb-entrytechnical-description
https://vuldb.com/?ctiid.217664
signaturepermissions-required
https://github.com/kaltura/mwEmbed/pull/4255
exploitissue-tracking

CVSS V3.1

Score:
2.6
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

VulDB GitHub Commit Analyzer
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