Nextcloud: >> Deck Security Vulnerabilities
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 to boards that have been shared with a Circle, even if the user was not a member of the circle. It is recommended that Nextcloud Deck is upgraded to 1.5.1, 1.4.4 or 1.2.9. If you are unable to update it is advised to disable the Deck plugin.
CVSS Score
6.5
EPSS Score
0.003
Published
2021-09-07
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.
CVSS Score
6.5
EPSS Score
0.007
Published
2021-06-11
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.
CVSS Score
4.3
EPSS Score
0.002
Published
2021-02-23
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.
CVSS Score
8.0
EPSS Score
0.002
Published
2020-10-05
Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.
CVSS Score
4.3
EPSS Score
0.001
Published
2020-10-05
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
CVSS Score
4.1
EPSS Score
0.001
Published
2020-07-02
Improper neutralization of file names, conversation names and board names in Nextcloud Server 16.0.3, Nextcloud Talk 6.0.3 and Nextcloud Deck 0.6.5 causes an XSS when linking them with each others in a project.
CVSS Score
4.8
EPSS Score
0.003
Published
2020-02-04
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