Lucene search
+L
NextcloudMost viewed

386 matches found

Nextcloud
Nextcloud
added 2026/05/12 9:14 a.m.23 views

Hidden Public Link creation when sharing to a Team External Member

None...

6.4CVSS5.8AI score0.00293EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 8:51 a.m.23 views

Open Redirect in user_oidc login flow via protocol-relative URL bypass

None...

6.1CVSS5.8AI score0.00232EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:04 a.m.23 views

Tables app share information not limited to relevant users

None...

5.3CVSS5.2AI score0.00295EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/05/16 8:11 a.m.23 views

Bypass group folder quota limit using attachment in text file

None...

6.5CVSS5.2AI score0.00768EPSS
SaveExploits0References3Affected Software1
Nextcloud
Nextcloud
added 2025/05/16 8:08 a.m.23 views

3rdparty applications can create share links via socket API

None...

6.1CVSS5.2AI score0.00176EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2019/12/05 12:00 a.m.23 views

Bypass lock protection in Android app (NC-SA-2020-004)

A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past...

3.6CVSS2.4AI score0.00369EPSS
SaveExploits0Affected Software1
Nextcloud
Nextcloud
added 2026/05/15 9:41 a.m.22 views

Two-Factor Authentication Bypass via Pending Session Token Replay

None...

5.9CVSS5.8AI score0.0029EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 9:17 a.m.22 views

Calendar app leaked user identifiers via attendee suggestion endpoint

None...

4.3CVSS5.8AI score0.00281EPSS
SaveExploits1References3Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 8:20 a.m.22 views

Missing permission check for reading form submissions

None...

6.5CVSS5.8AI score0.00291EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:07 a.m.22 views

XSS in SVG images when opened outside of Nextcloud

None...

6.1CVSS5.2AI score0.00281EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2018/08/03 12:00 a.m.22 views

Bypass of 2 Factor Authentication (NC-SA-2018-007)

Improper authentication of the second factor challenge would allow an attacker that had access to user credentials to bypass the second factor validation completely...

4.6AI score
SaveExploits0Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 9:10 a.m.21 views

View-only guests could see deleted Collectives pages in the trashbin

None...

2.6CVSS5.8AI score0.00189EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 9:04 a.m.21 views

Cross-Account Calendar Takeover via Unauthorized Group-Member-Set Update

None...

8.1CVSS5.8AI score0.00284EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:54 a.m.21 views

Stored XSS in contacts app via organisation and title field

None...

5.4CVSS5.2AI score0.0025EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 9:08 a.m.20 views

Wrong condition in the User OIDC app's LdapService allowed deleted LDAP users to authenticate

None...

8.8CVSS5.8AI score0.00193EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 8:48 a.m.20 views

Limited path traversal via template API if using `{lang}` in config

None...

6.5CVSS5.8AI score0.00392EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 8:22 a.m.20 views

Authorization bypass in approval feature allows unauthorized file sharing with approvers

None...

6.5CVSS5.8AI score0.00358EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 8:15 a.m.20 views

Unauthorized force-mute from missing permission check when using internal signaling

None...

3.5CVSS5.8AI score0.00203EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 8:12 a.m.20 views

ACL Rename Permission Bypass in Team Folders Allows Unauthorized File Renames

None...

4.3CVSS5.8AI score0.00229EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:52 a.m.20 views

Deck app allowed user with "Can share" permission to modify permissions of other non-owners

None...

5.4CVSS5.2AI score0.00279EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:06 a.m.19 views

Mail stored HTML injection in subject text

None...

5.4CVSS5.2AI score0.0025EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:00 a.m.19 views

Users can modify tags on files that do not belong to them

None...

4.3CVSS5.2AI score0.00279EPSS
SaveExploits0References3Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:56 a.m.19 views

admin_audit does not log all actions on files in groupfolders

None...

4.3CVSS5.2AI score0.00311EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:55 a.m.19 views

Missing ownership check in Tables app allows moving columns into tables of other users

None...

6.3CVSS5.2AI score0.00253EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:50 a.m.19 views

WebAuthn app was updated based on public key

None...

4.3CVSS5.2AI score0.00278EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/05/12 9:05 a.m.18 views

Files Lock app allows users to lock and unlock files of other users

None...

6.3CVSS5.8AI score0.00211EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:08 a.m.18 views

Calendar app used predictable proposal participant tokens

None...

6.5CVSS5.2AI score0.00295EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:03 a.m.18 views

Contacts search allowed users to retrieve contact information of other users beyond their contact list

None...

4.9CVSS5.2AI score0.00358EPSS
SaveExploits0References1Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:58 a.m.18 views

Information disclosure via Desktop client when attempting to lock a file inside a end-to-end encrypted directory

None...

2.7CVSS5.2AI score0.00297EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2018/08/03 12:00 a.m.18 views

Improper validation of data passed to JSON encoder (NC-SA-2018-006)

Improper validation of input allowed an attacker to not have their actions logged to the audit log...

4.3AI score
SaveExploits0Affected Software1
Nextcloud
Nextcloud
added 2026/08/05 8:36 p.m.17 views

View-Only shares on External Storage or Team Folders are always writeable

None...

5.4AI score
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:02 a.m.17 views

Approval app allows users to request approval for other users file

None...

2.7CVSS5.2AI score0.00312EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:52 a.m.17 views

Participants were able to blindly delete poll drafts of other users by ID

None...

4.3CVSS5.2AI score0.00253EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 7:50 a.m.17 views

Development files shipped in files_pdfviewer app

None...

6.4CVSS5.2AI score0.00302EPSS
SaveExploits1References2Affected Software1
Nextcloud
Nextcloud
added 2025/12/05 8:03 a.m.16 views

Users with read-only permissions for team folder can restore deleted files from trash bin

None...

4.3CVSS5.2AI score0.00282EPSS
SaveExploits0References2Affected Software1
Nextcloud
Nextcloud
added 2026/08/05 8:38 p.m.14 views

Mail contact autocomplete bypasses administrator-configured user enumeration restrictions

None...

5.4AI score
SaveExploits0References2Affected Software1
Total number of security vulnerabilities386