Advisory ROSA-SA-2021-1983

Software: talk 0.17
OS: Cobalt 7.9

CVE-ID: CVE-2018-3781
CVE-Crit: MEDIUM
CVE-DESC: The lack of cleanup of search results for an autocomplete field in NextCloud Talk <3.2.5 could lead to persistence of XSS requiring user interaction. The lack of cleanup only affected usernames, so malicious search results could only be created by authenticated users.
CVE-STATUS: default
CVE-REV: Default

CVE-ID: CVE-2019-15619
CVE-Crit: MEDIUM
CVE-DESC: Incorrect neutralization of file names, talk names and board names in Nextcloud Server 16.0.3, Nextcloud Talk 6.0.3 and Nextcloud Deck 0.6.5 causes XSS when linking them to each other in a project.
CVE-STATUS: default
CVE-REV: default

CVE-ID: CVE-2019-15620
CVE-Crit: LOW
CVE-DESC: Incorrect access control in Nextcloud Talk 6.0.3 causes private conversations to leak existence and name information when they are linked to another shared item via the projects feature.
CVE-STATUS: default
CVE-REV: default

CVE-ID: CVE-2020-8180
CVE-Crit: CRITICAL
CVE-DESC: too weak validation in Nextcloud Talk 6.0.4, 7.0.2, and 8.0.7 allowed code to be injected when an administrator added an incorrectly cleared talk command.
CVE-STATUS: default
CVE-REV: default