Vulnerability DatabaseCVE-2026-90631
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CVE-2026-90631
Published:November 04, 2026
Updated:November 04, 2026
Apache OpenOffice documents can contain links. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt, possibly transferring the contents of environment variables in the process. This issue affects Apache OpenOffice: through 4.1.16. Users are recommended to upgrade to version 4.1.17, which fixes the issue.
Related Resources (3)
https://nvd.nist.gov/vuln/detail/CVE-2026-90631
http://www.openwall.com/lists/oss-security/2026/11/03/30
https://lists.apache.org/thread.html/j19rrk8jwrlg41tj6rfdcccj8cyyxhz9
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CVSS v4
Base Score:
4.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Authorization in Handler for Custom URL Scheme
CWE-939