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VULNERABILITIES

CVE-2021-26072 Details

Description

The WidgetConnector plugin in Confluence Server and Confluence Data Center before version 5.8.6 allowed remote attackers to manipulate the content of internal network resources via a blind Server-Side Request Forgery (SSRF) vulnerability.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://jira.atlassian.com/browse/CONFSERVER-61399 CVEIssue TrackingPatchVendor Advisory
https://jira.atlassian.com/browse/CONFSERVER-61399 [email protected]Issue TrackingPatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-918Server-Side Request Forgery (SSRF)[email protected]

Affected Products

ProductVersions
atlassian confluence data center
< 5.8.6

CPE

  • cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
atlassian confluence server
< 5.8.6

CPE

  • cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-26072
NVD Published Date:
Apr 1, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-26072 Details - Not Deferred