Medium severity · published Oct 17, 2022
CVE-2022-2563
Tutor LMS < 2.0.10 - Admin+ Stored Cross-Site Scripting
4.8
CVSS
0.7%
EPSS
No
On KEV
Description
The Tutor LMS WordPress plugin before 2.0.10 does not escape some course parameters, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TL
Tutor LMS – eLearning and online course solution ·
2.0.10 before 2.0.10 · source: vendor
TL
Tutor Lms · Themeum
before 2.0.10 · source: NVD
Affected product
TL
Tutor LMS – eLearning and online course solution