vulnerability
Atlassian JIRA: Unrestricted Upload of File with Dangerous Type (CVE-2019-20897)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:N/A:P) | Jul 13, 2020 | Jul 30, 2020 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Jul 13, 2020
Added
Jul 30, 2020
Modified
Aug 11, 2025
Description
The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file. The affected versions are before version 8.5.4, from version 8.6.0 before 8.6.2, and from version 8.7.0 before 8.7.1.
Solutions
atlassian-jira-upgrade-8_5_4atlassian-jira-upgrade-8_6_2atlassian-jira-upgrade-8_7_1
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.