CVE-2020-27481 — CRITICAL (9.8)

Q: How severe is CVE-2020-27481?

CVE-2020-27481 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-27481?

Check the references section above for vendor advisories and patch information. Affected products include: Goodlayers Good Learning Management System.

Vulnerability Description

An unauthenticated SQL Injection vulnerability in Good Layers LMS Plugin <= 2.1.4 exists due to the usage of "wp_ajax_nopriv" call in WordPress, which allows any unauthenticated user to get access to the function "gdlr_lms_cancel_booking" where POST Parameter "id" was sent straight into SQL query without sanitization.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Goodlayers	Good Learning Management System	<= 2.1.4

Related Weaknesses (CWE)

CWE-89

References

https://gist.github.com/0xx7/a7aaa8b0515139cf7e30c808c8d54070ExploitThird Party Advisory
https://gist.github.com/0xx7/a7aaa8b0515139cf7e30c808c8d54070ExploitThird Party Advisory

FAQ

What is CVE-2020-27481?

CVE-2020-27481 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An unauthenticated SQL Injection vulnerability in Good Layers LMS Plugin <= 2.1.4 exists due to the usage of "wp_ajax_nopriv" call in WordPress, which allows any unauthenticated user to get access to ...

How severe is CVE-2020-27481?

CVE-2020-27481 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-27481?

Check the references section above for vendor advisories and patch information. Affected products include: Goodlayers Good Learning Management System.