Security readout for executives and security teams
CVE-2016-7419 is an authenticated cross-site scripting issue in the Gallery application used by older ownCloud and Nextcloud servers. A logged-in user could create a crafted directory name that causes script or HTML to run in another user’s browser when rendered by the sharing interface. Exposure is limited to environments running the affected ownCloud or Nextcloud versions with the Gallery application available to authenticated users. Internet-facing collaboration portals, shared tenant deployments, or systems with broad user enrollment have higher practical risk. Treat this as a moderate priority for any legacy ownCloud or Nextcloud deployment. It requires authentication, but successful abuse could affect other users’ browser sessions inside a file-sharing platform, making timely upgrade and exposure review appropriate. Mitigation focus: Upgrade ownCloud Server to 9.0.4 or later where applicable.; Upgrade Nextcloud Server to 9.0.52 or later where applicable.; Review ownCloud and Nextcloud advisories for version-specific remediation guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2016-7419 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://owncloud.org/security/advisory/?id=oc-sa-2016-011CVE reference · x_refsource_CONFIRM
- https://hackerone.com/reports/145355CVE reference · x_refsource_MISC
- https://github.com/nextcloud/gallery/commit/6933d27afe518967bd1b60e6a7eacd88288929fcCVE reference · x_refsource_CONFIRM
- https://nextcloud.com/security/advisory/?id=nc-sa-2016-001CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.