CVE Vulnerabilities

CVE-2021-33950

Improper Restriction of XML External Entity Reference

Published: Feb 17, 2023 | Modified: Mar 18, 2025
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

An issue discovered in OpenKM v6.3.10 allows attackers to obtain sensitive information via the XMLTextExtractor function.

Weakness

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Affected Software

Name Vendor Start Version End Version
Openkm Openkm 6.3.10 (including) 6.3.10 (including)

Potential Mitigations

References