Nextcloud Information Disclosure Vulnerability (CNVD-2021-70109)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An information disclosure vulnerability exists in Nextcloud Richdocuments, which stems from the fact that there is no rate limitation on Richdocuments OCS...

CVE-2021-32802

Nextcloud server is an open source, self hosted personal cloud. Nextcloud supports rendering image previews for user provided file content. For some image types, the Nextcloud server was invoking a third-party library that wasn't suited for untrusted user-supplied content. There are several...

CVE-2021-37629

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is...

CVE-2021-32766

Nextcloud Text is an open source plaintext editing application which ships with the nextcloud server. In affected versions the Nextcloud Text application returned different error messages depending on whether a folder existed in a public link share. This is problematic in case the public link sha...

CVE-2021-37628

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features "Upload Only" public link shares in Nextcloud can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended th...

CVE-2021-37629

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is...

CVE-2021-37628

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features "Upload Only" public link shares in Nextcloud can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended th...

Design/Logic Flaw

Nextcloud Text is an open source plaintext editing application which ships with the nextcloud server. In affected versions the Nextcloud Text application returned different error messages depending on whether a folder existed in a public link share. This is problematic in case the public link sha...

Design/Logic Flaw

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features "Upload Only" public link shares in Nextcloud can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended th...

Design/Logic Flaw

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is...

CVE-2021-32766 Nextcloud Text app can disclose existence of folders in "File Drop" link share

Nextcloud Text is an open source plaintext editing application which ships with the nextcloud server. In affected versions the Nextcloud Text application returned different error messages depending on whether a folder existed in a public link share. This is problematic in case the public link sha...

CVE-2021-37629 Lack of ratelimit on Richdocuments OCS endpoint in nextcloud

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is...

CVE-2021-37628 File Drop can be bypassed using Richdocuments app in nextcloud

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features "Upload Only" public link shares in Nextcloud can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended th...

CVE-2021-37631

Deck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access t...

CVE-2021-37631 Circle can be accessed by non-Circle members in Nextcloud Deck

Deck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access t...

Preview generation used third-party library not suited for user-generated content

None...

Exceptions may have logged Encryption-at-Rest key content

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Lack of ratelimit on Richdocuments OCS endpoint

None...

PT-2021-9680 · Apache · Apache Zeppelin

Name of the Vulnerable Software and Affected Versions: Apache Zeppelin versions 0.9.0 and prior versions Description: The issue is an authentication bypass vulnerability that allows an attacker to bypass the Zeppelin authentication mechanism and act as another user. Recommendations: For Apache...

UBUNTU-CVE-2021-39163

Matrix is an ecosystem for open federated Instant Messaging and Voice over IP. In versions 1.41.0 and prior, unauthorised users can access the name, avatar, topic and number of members of a room if they know the ID of the room. This vulnerability is limited to homeservers where the vulnerable...