What’s Vulnerable › Vulnerabilities

CVE-2021-27222

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-08 · updated 2026-06-17
• Weakness: CWE-79

Description

In the "Time in Status" app before 4.13.0 for Jira, remote authenticated attackers can cause Stored XSS.

Affected products

• Obss Time In Status: before 4.13.0 — fixed in 4.13.0

How to fix

Upgrade to a fixed version: Obss Time In Status 4.13.0. Check the vendor advisory for mitigations.

References

• https://dev.obss.com.tr/confluence/display/MD/2021-02-25+Time+in+Status+for+Jira+Server+and+Data+Center+Security+Advisory
• https://dev.obss.com.tr/jira/browse/APDTIS-1097?src=confmacro
• https://marketplace.atlassian.com/apps/1211756/time-in-status/version-history
• https://dev.obss.com.tr/confluence/display/MD/2021-02-25+Time+in+Status+for+Jira+Server+and+Data+Center+Security+Advisory
• https://dev.obss.com.tr/jira/browse/APDTIS-1097?src=confmacro
• https://marketplace.atlassian.com/apps/1211756/time-in-status/version-history

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