CVE-2020-4027

En bref

Sévérité: Non disponible
EPSS: EPSS 1.52 % · centile 74 (2026-10-27)
État: PUBLISHED
Publiée: 2020-07-01
Mise à jour: 2024-09-17
Attribuée par: atlassian
Statut NVD: Modified

Description

Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	MEDIUM 4.7	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L	NVD · nvd@nist.gov (Primary)
CVSS 2.0	MEDIUM 6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P	NVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

CWE-74

Références européennes

ENISA EUVD · EUVD-2020-25292
GCVE · GCVE-0-2020-4027

Configurations affectées (CPE NVD)

cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* < 7.4.5
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* ≥ 7.5.0 < 7.5.1

Produits affectés

Produit	Versions
Atlassian · Confluence Server	affected unspecified < 7.4.5 ; affected 7.5.0 < unspecified ; affected unspecified < 7.5.1
Atlassian · Confluence Data Center	affected unspecified < 7.4.5 ; affected 7.5.0 < unspecified ; affected unspecified < 7.5.1

Références

https://jira.atlassian.com/browse/CONFSERVER-59898

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
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