CVEvulnerability

CVE-2020-4027

4.7 MEDIUM Published 2020-07-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-07-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-74

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.

Affected configurations

• atlassian confluence (< 7.4.5) • atlassian confluence server (>= 7.5.0 < 7.5.1)

Related

Weakness · CWE (1)

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

Referenced by CWE · observed example (1)

  • CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine weakness

References