CVE-2021-22878: Improper Neutralization of Input During Web Page Generation

Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting XSS due to lack of sanitization in OC.Notification.show...

PT-2021-15249 · Nextcloud +1 · Nextcloud +1

Name of the Vulnerable Software and Affected Versions: Nextcloud versions prior to 20.0.6 Description: A missing user check in Nextcloud inadvertently populates a user's own credentials for other users' external storage configuration when not already configured yet. Recommendations: For Nextcloud...

PT-2021-15250

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 20.0.6 Description The issue is related to reflected cross-site scripting XSS due to a lack of sanitization in the OC.Notification.show function. This allows for potential XSS attacks. Recommendations For...

NextCloud Access Control Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in versions prior to Nextcloud 20.0.6, which stems from a missing user check inadvertently populating another user's external...

NextCloud Server Cross-Site Script Vulnerability

Nextcloud is a set of client-server software for creating file hosting services and using them. A reflected cross-site scripting vulnerability exists in Nextcloud Server versions prior to 20.0.6. The vulnerability stems from a lack of validation in OC.Notification.show. An attacker could exploit...

Nextcloud security vulnerabilities

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in versions of Nextcloud Server prior to 20.0.0 that stems from a recoverable format storage password, even if external storag...

CVE-2020-8296: Storing Passwords in a Recoverable Format

Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured...

Nextcloud Deck Access Control Error Vulnerability (CNVD-2021-12652)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Deck before 1.0.2 that stems from an insecure direct object reference IDOR. An attacker could exploit the...

Missing URL validation allowed RCE for the server on the Desktop client (NC-SA-2021-008)

Missing validation of URLs in Nextcloud Desktop Client 3.1.2 and earlier allowed a malicious server to execute code on the client. User interaction was required...

CVE-2020-8297

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-2020-8297

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-2020-8297

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...

Design/Logic Flaw

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-2020-8297

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-2020-8297

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-2020-8297

CVE-2020-8297 affects Nextcloud Deck prior to 1.0.2, with an insecure direct object reference (IDOR) that lets a user with a duplicate username access deck data belonging to a previously deleted user. The issue stems from access control handling in the Deck app and is confirmed by multiple source...

NextCloud Deck security vulnerabilities

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Deck before 1.0.2 that stems from an insecure direct object reference IDOR. An attacker could exploit the...

PT-2021-12726

Name of the Vulnerable Software and Affected Versions: Nextcloud Deck versions prior to 1.0.2 Description: The issue is related to an insecure direct object reference IDOR vulnerability. This vulnerability allows users with a duplicate user identifier to access deck data of a previously deleted...

CVE-2020-8297: Authorization Bypass Through User-Controlled Key

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...

Nextcloud: HTML Injection on "polls" app - comments section (possibly XSS)

Hi everyone, On latest version of Polls app 1.7.5, I noticed a lack of user input filtering for the "Description" part of the survey. An HTML injection is therefore possible. I tried to inject JavaScript code to get an XSS but I didn't succeed. Certainly someone better than me will be able to do...