Vulnerability Details : CVE-2020-28644
The CSRF (Cross Site Request Forgery) token check was improperly implemented on cookie authenticated requests against some ocs API endpoints. This affects ownCloud/core version < 10.6.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2020-28644
- cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-28644
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-28644
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2020-28644
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-28644
-
https://owncloud.com/security-advisories/cross-site-request-forgery-in-the-ocs-api/
Cross Site Request Forgery in the ocs apiVendor Advisory
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