CVE-2019-11580

En bref

Sévérité: CRITICAL 9.8
Exploitation: Exploitation connue (CISA KEV) · ajoutée le 2021-11-03
Exploitée selon l'ENISA depuis le 2021-11-03
EPSS: EPSS 95.36 % · centile 100 (2026-10-28)
État: PUBLISHED
Publiée: 2019-06-03
Mise à jour: 2025-10-21
Attribuée par: atlassian
Statut NVD: Analyzed

Description

Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
CVSS 2.0	HIGH 7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P	NVD · nvd@nist.gov (Primary)

Références européennes

ENISA EUVD · EUVD-2019-3250
GCVE · GCVE-0-2019-11580

Configurations affectées (CPE NVD)

cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* ≥ 2.1.0 < 3.0.5
cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* ≥ 3.1.0 < 3.1.6
cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* ≥ 3.2.0 < 3.2.8
cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* ≥ 3.3.0 < 3.3.5
cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* ≥ 3.4.0 < 3.4.4

Produits affectés

Produit	Versions
Atlassian · Crowd	affected 2.1.0 < unspecified ; affected unspecified < 3.0.5 ; affected 3.1.0 < unspecified ; affected unspecified < 3.1.6 ; affected 3.2.0 < unspecified ; affected unspecified < 3.2.8

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
CISA Known Exploited Vulnerabilities	CC0 1.0
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD