CVE-2021-36092

XSS attack using special link in email

Description

It's possible to create an email which contains specially crafted link and it can be used to perform 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 7.0.27 and prior versions; 8.0.x version 8.0.14 and prior versions.

Remediation

Solution:

  • Update to OTRS 8.0.15 or OTRS 7.0.28.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.60%
Vendor Advisory otrs.com
Affected: OTRS AG ((OTRS)) Community Edition
Affected: OTRS AG OTRS
Published at:
Updated at:

References

Link Tags
https://otrs.com/release-notes/otrs-security-advisory-2021-15/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-36092?
CVE-2021-36092 has been scored as a medium severity vulnerability.
How to fix CVE-2021-36092?
To fix CVE-2021-36092: Update to OTRS 8.0.15 or OTRS 7.0.28.
Is CVE-2021-36092 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-36092 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-2021-36092?
CVE-2021-36092 affects OTRS AG ((OTRS)) Community Edition, OTRS AG OTRS.
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