CVE-2020-5775 — MEDIUM (5.8)

Vulnerability Description

Server-Side Request Forgery in Canvas LMS 2020-07-29 allows a remote, unauthenticated attacker to cause the Canvas application to perform HTTP GET requests to arbitrary domains.

CVSS Score

5.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Instructure	Canvas Learning Management Service	2020-07-29

Related Weaknesses (CWE)

CWE-918

References

https://www.tenable.com/security/research/tra-2020-49ExploitPatchThird Party Advisory
https://www.tenable.com/security/research/tra-2020-49ExploitPatchThird Party Advisory

FAQ

What is CVE-2020-5775?

CVE-2020-5775 is a vulnerability with a CVSS score of 5.8 (MEDIUM). Server-Side Request Forgery in Canvas LMS 2020-07-29 allows a remote, unauthenticated attacker to cause the Canvas application to perform HTTP GET requests to arbitrary domains.

How severe is CVE-2020-5775?

CVE-2020-5775 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5775?

Check the references section above for vendor advisories and patch information. Affected products include: Instructure Canvas Learning Management Service.