AUGUST 5, 2026
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Case File

CVE-2021-28544

MEDIUM · CVSS 4.3 EPSS 2.79%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-04-12 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Apache.

CVE
CVE-2021-28544
Severity
MEDIUM
CVSS
4.3
EPSS
2.79%
Apache

Original NVD Description

Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom' path of the original. This also reveals the fact that the node was copied. Only the 'copyfrom' path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.

Related CVEs

Other vulnerabilities affecting the same vendor(s)