CVE-2021-36094: XSS attack in appointment edit popup screen
First published: Mon Sep 06 2021(Updated: )
It's possible to craft a request for appointment edit screen, which could lead to the XSS attack. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions.
Credit: security@otrs.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Otrs Otrs | >=6.0.1 | |
| Otrs Otrs | >=7.0.0<7.0.29 |
Remedy
Update to OTRS 7.0.29.
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-36094.
What is the severity of CVE-2021-36094?
The severity of CVE-2021-36094 is medium with a severity value of 5.4.
Which software versions are affected by CVE-2021-36094?
OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions, and OTRS AG OTRS 7.0.x version 7.0.28 and prior versions are affected.
How can CVE-2021-36094 be exploited?
CVE-2021-36094 can be exploited by crafting a request for the appointment edit screen, which could lead to an XSS attack.
Is there a fix available for CVE-2021-36094?
Yes, a fix for CVE-2021-36094 is available. Please refer to the following link for more information: https://otrs.com/release-notes/otrs-security-advisory-2021-17/
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