VulnerabilityModified
CVE-2021-24562
The LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress plugin before 4.21.2 was affected by an IDOR issue, allowing students to see other student answers and grades
HIGH 7.5EPSS 1.63%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The LMS by LifterLMS – Online Course, Membership & Learning Management System Plugin for WordPress plugin before 4.21.2 was affected by an IDOR issue, allowing students to see other student answers and grades
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.63% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Affected
- lifterlms/lifterlms
- Source
- contact@wpscan.com
References
- https://make.lifterlms.com/2021/05/17/lifterlms-version-4-21-2/Release Notes, Vendor Advisory
- https://wpscan.com/vulnerability/d45bb744-4a0d-4af0-aa16-71f7e3ea6e00Exploit, Third Party Advisory
- https://make.lifterlms.com/2021/05/17/lifterlms-version-4-21-2/Release Notes, Vendor Advisory
- https://wpscan.com/vulnerability/d45bb744-4a0d-4af0-aa16-71f7e3ea6e00Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.