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- Keyword (text search): cpe:2.3:a:nextcloud:nextcloud_server:18.0.7:rc1:*:*:*:*:*:*
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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2021-32654 |
Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to receive write/read privileges on any Federated File Share. Since public links can be added as federated file share, this can also be exploited on any public link. Users can upgrade to patched versions (19.0.11, 20.0.10 or 21.0.2) or, as a workaround, disable federated file sharing. Published: June 01, 2021; 5:15:07 PM -0400 |
V4.0:(not available) V3.1: 9.1 CRITICAL V2.0: 6.4 MEDIUM |
CVE-2021-32653 |
Nextcloud Server is a Nextcloud package that handles data storage. Nextcloud Server versions prior to 19.0.11, 20.0.10, or 21.0.2 send user IDs to the lookup server even if the user has no fields set to published. The vulnerability is patched in versions 19.0.11, 20.0.10, and 21.0.2; no workarounds outside the updates are known to exist. Published: June 01, 2021; 4:15:08 PM -0400 |
V4.0:(not available) V3.1: 2.7 LOW V2.0: 4.0 MEDIUM |
CVE-2021-22878 |
Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in `OC.Notification.show`. Published: March 03, 2021; 1:15:14 PM -0500 |
V4.0:(not available) V3.1: 4.8 MEDIUM V2.0: 3.5 LOW |
CVE-2021-22877 |
A missing user check in Nextcloud prior to 20.0.6 inadvertently populates a user's own credentials for other users external storage configuration when not already configured yet. Published: March 03, 2021; 1:15:14 PM -0500 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0: 5.5 MEDIUM |
CVE-2020-8296 |
Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured. Published: March 03, 2021; 1:15:13 PM -0500 |
V4.0:(not available) V3.1: 6.7 MEDIUM V2.0: 4.6 MEDIUM |
CVE-2020-8294 |
A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format. Published: February 03, 2021; 12:15:16 PM -0500 |
V4.0:(not available) V3.1: 5.4 MEDIUM V2.0: 3.5 LOW |
CVE-2020-8295 |
A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password for a user. Published: January 26, 2021; 1:16:08 PM -0500 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0: 5.0 MEDIUM |
CVE-2020-8293 |
A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules. Published: January 26, 2021; 1:16:08 PM -0500 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0: 4.0 MEDIUM |
CVE-2020-8259 |
Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys. Published: November 15, 2020; 8:15:13 PM -0500 |
V4.0:(not available) V3.1: 8.1 HIGH V2.0: 5.5 MEDIUM |
CVE-2020-8152 |
Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the public key to decrypt them later on. Published: November 15, 2020; 8:15:13 PM -0500 |
V4.0:(not available) V3.1: 4.4 MEDIUM V2.0: 2.1 LOW |
CVE-2020-8150 |
A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files. Published: November 09, 2020; 10:15:13 AM -0500 |
V4.0:(not available) V3.1: 4.1 MEDIUM V2.0: 1.9 LOW |
CVE-2020-8236 |
A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a two factor verification by asking for the PIN of the passwordless WebAuthn but not verifying it. Published: November 02, 2020; 4:15:34 PM -0500 |
V4.0:(not available) V3.1: 6.8 MEDIUM V2.0: 4.6 MEDIUM |