XSS in Thinkific Uploader
CVE-2022-2426
The Thinkific Uploader WordPress plugin through 1.0.0 does not sanitise and escape its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks against other administrators.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.006 (45.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Thinkific Thinkific_uploader
- Unknown Thinkific Uploader — versions 1.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-2426?
- CVE-2022-2426 is a medium-severity vulnerability in Thinkific Uploader, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-08-08.
- How severe is CVE-2022-2426?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2022-2426 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.