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← All CVEs
CVE Watch—

CVE-2019-11580

Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability

CVSS

—

No CVSS

EPSS

95.4%

p100

KEV

YES

Nov 3, 2021

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
95.4%EPSS · 30 days95.4%
2026-09-162026-10-14
KEV catalog record

Product

Atlassian / Crowd and Crowd Data Center

Vulnerability

Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

May 3, 2022

Known ransomware use

Yes

Summary description

Atlassian Crowd and Crowd Data Center contain a remote code execution vulnerability resulting from a pdkinstall development plugin being incorrectly enabled in release builds.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2019-11580

Related CVEs

No related CVEs by CWE or product.