CVE-2022-4902

eXo Chat Application Mention ExoChatMessageComposer.vue cross site scripting

Description

A vulnerability classified as problematic has been found in eXo Chat Application. Affected is an unknown function of the file application/src/main/webapp/vue-app/components/ExoChatMessageComposer.vue of the component Mention Handler. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 3.3.0-20220417 is able to address this issue. The name of the patch is 26bf307d3658d1403cfd5c3ad423ce4c4d1cb2dc. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-220212.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.65%
Vendor Advisory exoplatform.com
Affected: eXo Chat Application
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.220212 third party advisory vdb entry permissions required technical description
https://vuldb.com/?ctiid.220212 signature third party advisory permissions required
https://github.com/exoplatform/chat-application/pull/485 patch third party advisory issue tracking
https://community.exoplatform.com/portal/dw/tasks/taskDetail/56304 vendor advisory related permissions required
https://github.com/exoplatform/chat-application/commit/26bf307d3658d1403cfd5c3ad423ce4c4d1cb2dc third party advisory patch
https://github.com/exoplatform/chat-application/releases/tag/3.3.0-20220417 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-4902?
CVE-2022-4902 has been scored as a low severity vulnerability.
How to fix CVE-2022-4902?
To fix CVE-2022-4902, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-4902 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-4902 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-4902?
CVE-2022-4902 affects eXo Chat Application.
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