Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2021-02-23T19:15:13.387

Last Modified

2024-11-21T05:38:40.997

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-639
Type: Primary
CWE-639

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	deck	< 1.0.2	Yes

References

https://github.com/nextcloud/deck/pull/1976 Patch, Third Party Advisory ([email protected])
https://hackerone.com/reports/882258 Exploit, Third Party Advisory ([email protected])
https://nextcloud.com/security/advisory/?id=NC-SA-2021-007 Broken Link ([email protected])
https://github.com/nextcloud/deck/pull/1976 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/882258 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://nextcloud.com/security/advisory/?id=NC-SA-2021-007 Broken Link (af854a3a-2127-422b-91ae-364da2661108)