CVE-2020-28644
MEDIUM
4.3
CVSS Score
Published: February 9, 2021 at 06:18 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
1 product affected across 1 vendorOwncloud
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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 10.6.0
Affected range stops below 10.6.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://owncloud.com/security-advisories/cross-site-request-forgery-in-the-ocs-api/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-352
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