What’s Vulnerable › Vulnerabilities

CVE-2021-44263

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-12-20 · updated 2026-06-17
• Weakness: CWE-79

Description

Gurock TestRail before 7.2.4 mishandles HTML escaping.

Affected products

• Gurock Testrail: before 7.2.4 — fixed in 7.2.4

How to fix

Upgrade to a fixed version: Gurock Testrail 7.2.4. Check the vendor advisory for mitigations.

References

• https://discuss.gurock.com/t/testrail-7-2-4-released-to-cloud/20248
• https://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125ab
• https://discuss.gurock.com/t/testrail-7-2-4-released-to-cloud/20248
• https://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125ab

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