Atlassian Crowd 2.1.x < 3.0.5 / 3.1.x < 3.1.6 / 3.2.x < 3.2.8 / 3.3.x < 3.3.5 / 3.4.x < 3.4.4 RCE Vulnerability

High Nessus Plugin ID 125477

New! Vulnerability Priority Rating (VPR)

Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it's different from CVSS.

VPR Score: 9


The version of Atlassian Crowd installed on the remote host is affected by an remote code execution (RCE) vulnerability.


The version of Atlassian Crowd installed on the remote host is 2.1.x prior to 3.0.5, 3.1.x prior to 3.1.6, 3.2.x prior to 3.2.8, 3.3.x prior to 3.3.5 or 3.4.x prior to 3.4.4. It is, therefore, affected by a remote code execution (RCE) vulnerability. An unauthenticated, remote attacker can exploit this, by using pdkinstall development plugin, to install arbitrary plugins, which permits remote code execution.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.


Upgrade to version 3.0.5, 3.1.6, 3.2.8, 3.3.5, 3.4.4 or later.

See Also

Plugin Details

Severity: High

ID: 125477

File Name: crowd_3_4_4.nasl

Version: 1.6

Type: remote

Family: CGI abuses

Published: 2019/05/28

Updated: 2020/10/30

Dependencies: 11936, 67175

Risk Information

Risk Factor: High

VPR Score: 9

CVSS Score Source: CVE-2019-11580

CVSS v2.0

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:H/RL:OF/RC:C

CVSS v3.0

Base Score: 9.8

Temporal Score: 9.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:atlassian:crowd

Required KB Items: www/crowd

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2019/05/22

Vulnerability Publication Date: 2019/05/22

Exploitable With

Core Impact

Reference Information

CVE: CVE-2019-11580

IAVA: 2020-A-0499