Vulnerabilities (CVE)

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Filtered by vendor Nextcloud Subscribe
Total 227 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-22913 1 Nextcloud 1 Deck 2021-06-23 4.3 MEDIUM 6.5 MEDIUM
Nextcloud Deck before 1.2.7, 1.4.1 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only the local Nextcloud server unless a global search has been explicitly chosen by the user.
CVE-2021-22905 1 Nextcloud 1 Nextcloud 2021-06-22 4.3 MEDIUM 6.5 MEDIUM
Nextcloud Android App (com.nextcloud.client) before v3.16.0 is vulnerable to information disclosure due to searches for sharees being performed by default on the lookup server instead of only using the local Nextcloud server unless a global search has been explicitly chosen by the user.
CVE-2021-22912 1 Nextcloud 1 Nextcloud 2021-06-22 4.3 MEDIUM 6.5 MEDIUM
Nextcloud iOS before 3.4.2 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only on the local Nextcloud server unless a global search has been explicitly chosen by the user.
CVE-2021-22896 1 Nextcloud 1 Nextcloud 2021-06-21 4.0 MEDIUM 4.3 MEDIUM
Nextcloud Mail before 1.9.5 suffers from improper access control due to a missing permission check allowing other authenticated users to create mail aliases for other users.
CVE-2021-32652 1 Nextcloud 1 Nextcloud Mail 2021-06-14 4.0 MEDIUM 4.3 MEDIUM
Nextcloud Mail is a mail app for the Nextcloud platform. A missing permission check in Nextcloud Mail before 1.4.3 and 1.8.2 allows another authenticated users to access mail metadata of other users. Versions 1.4.3 and 1.8.2 contain patches for this vulnerability; no workarounds other than the patches are known to exist.
CVE-2020-8297 1 Nextcloud 1 Deck 2021-03-02 4.0 MEDIUM 4.3 MEDIUM
Nextcloud Deck before 1.0.2 suffers from an insecure direct object reference (IDOR) vulnerability that permits users with a duplicate user identifier to access deck data of a previous deleted user.
CVE-2020-8294 1 Nextcloud 1 Nextcloud Server 2021-02-05 3.5 LOW 5.4 MEDIUM
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.
CVE-2020-8295 1 Nextcloud 1 Nextcloud Server 2021-02-02 5.0 MEDIUM 7.5 HIGH
A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password for a user.
CVE-2020-8280 1 Nextcloud 1 Contacts 2021-01-11 3.5 LOW 5.4 MEDIUM
A missing file type check in Nextcloud Contacts 3.4.0 allows a malicious user to upload SVG files as PNG files to perform cross-site scripting (XSS) attacks.
CVE-2020-8281 1 Nextcloud 1 Contacts 2021-01-11 3.5 LOW 5.4 MEDIUM
A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks.
CVE-2019-5453 1 Nextcloud 1 Nextcloud 2020-12-17 3.6 LOW 6.1 MEDIUM
Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.
CVE-2020-8278 1 Nextcloud 1 Social 2020-12-02 5.0 MEDIUM 5.3 MEDIUM
Improper access control in Nextcloud Social app version 0.3.1 allowed to read posts of any user.
CVE-2020-8279 1 Nextcloud 1 Social 2020-11-25 5.8 MEDIUM 7.4 HIGH
Missing validation of server certificates for out-going connections in Nextcloud Social < 0.4.0 allowed a man-in-the-middle attack.
CVE-2020-8133 1 Nextcloud 1 Nextcloud Server 2020-11-19 5.0 MEDIUM 5.3 MEDIUM
A wrong generation of the passphrase for the encrypted block in Nextcloud Server 19.0.1 allowed an attacker to overwrite blocks in a file.
CVE-2020-8228 2 Nextcloud, Opensuse 3 Preferred Providers, Backports Sle, Leap 2020-10-20 5.0 MEDIUM 5.3 MEDIUM
A missing rate limit in the Preferred Providers app 1.7.0 allowed an attacker to set the password an uncontrolled amount of times.
CVE-2020-8154 1 Nextcloud 1 Nextcloud Server 2020-10-19 6.8 MEDIUM 7.7 HIGH
An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint.
CVE-2020-8155 1 Nextcloud 1 Nextcloud Server 2020-10-19 3.5 LOW 5.4 MEDIUM
An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF.
CVE-2019-5449 1 Nextcloud 1 Nextcloud Server 2020-10-16 4.0 MEDIUM 4.3 MEDIUM
A missing check in the Nextcloud Server prior to version 15.0.1 causes leaking of calendar event names when adding or modifying confidential or private events.
CVE-2020-8182 1 Nextcloud 1 Deck 2020-10-14 6.0 MEDIUM 8.0 HIGH
Improper access control in Nextcloud Deck 0.8.0 allowed an attacker to reshare boards shared with them with more permissions than they had themselves.
CVE-2020-8235 1 Nextcloud 1 Deck 2020-10-13 4.0 MEDIUM 4.3 MEDIUM
Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.