What’s Vulnerable › Vulnerabilities

CVE-2019-14995

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-09-11 · updated 2026-06-17
• Weakness: CWE-863

Description

The /rest/api/1.0/render resource in Jira before version 8.4.0 allows remote anonymous attackers to determine if an attachment with a specific name exists and if an issue key is valid via a missing permissions check.

Affected products

• Atlassian Jira: from 7.6.0 before 8.4.0 — fixed in 8.4.0

How to fix

Upgrade to a fixed version: Atlassian Jira 8.4.0. Check the vendor advisory for mitigations.

References

• https://jira.atlassian.com/browse/JRASERVER-69792
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0836
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0837
• https://jira.atlassian.com/browse/JRASERVER-69792
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0836
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0837

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