Description
A user could create a docx or odt file with a # in the filename with confidential information such as a credit card number and have it not be marked as confidential.
Published: 2026-10-27
Score: 4.3 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

Vendor Workaround

Change config setting: Add # to forbidden_filename_characters and rename all affected files

Tracking

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Advisories

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References
Link Providers
https://hackerone.com/reports/3682163 cve-icon cve-icon
History

Tue, 27 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Description A user could create a docx or odt file with a # in the filename with confidential information such as a credit card number and have it not be marked as confidential.
Weaknesses CWE-284
References
Metrics cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-10-27T16:15:34.777Z

Reserved: 2026-08-20T15:00:00.607Z

Link: CVE-2026-77173

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-27T17:17:03.053

Modified: 2026-10-27T17:17:03.053

Link: CVE-2026-77173

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses