vulnti.work

ownCloud ownCloud: ownCloud Improper Authentication Vulnerability

Info Listed in CISA KEV
CVECVE-2023-49105
First seen2026-08-27 19:15 UTC
Disclosed2026-08-27 00:00 UTC
Last updated2026-08-27 19:15 UTC
Channel statusauto

Summary

ownCloud contains an improper authentication vulnerability that allows an attacker to access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • ownCloud:ownCloud

Sources

  • CISA KEV DATABASE

Original Links

Timeline

  1. kev_ingest CISA KEV