CVE-2026-45285

A flaw was found in Nextcloud. When a user shares a folder or file with a Nextcloud Team that includes an external member, the system automatically generates a public link for that external member. This link, which is not visible to the folder owner, grants the same permissions as the Team's...

CVE-2026-45285

Nextcloud is an open source content collaboration platform. From versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, when a user shares a folder or file with a Nextcloud Team that includes an external member a person added via email address who does not have a Nextcloud account, the...

CVE-2026-45285 Nextcloud: Hidden Public Link creation when sharing to a Team External Member

Nextcloud is an open source content collaboration platform. From versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, when a user shares a folder or file with a Nextcloud Team that includes an external member a person added via email address who does not have a Nextcloud account, the...

CVE-2026-23989

REVA (OpenCloud Reva component) contains a vulnerability in its GRPC authorization middleware that lets a malicious user bypass the public link scope verification via the archiver service, enabling creation of an archive (zip/tar) containing all resources within the link’s scope. Affected version...

CVE-2025-65516

A stored cross-site scripting XSS vulnerability was discovered in Seafile Community Edition prior to version 13.0.12. When Seafile is configured with the Golang file server, an attacker can upload a crafted SVG file containing malicious JavaScript and share it using a public link. Opening the lin...

CVE-2025-5009

In Gemini iOS, when a user shared a snippet of a conversation, it would share the entire conversation via a sharable public link that contained the entire conversation history and not just the snippet...