XSS in Froala Editor
CVE-2020-22864
A cross site scripting (XSS) vulnerability in the Insert Video function of Froala WYSIWYG Editor 3.1.0 allows attackers to execute arbitrary web scripts or HTML.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Froala Editor — versions 3.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/froala/wysiwyg-editor/issues/3880 (Exploit, Third Party Advisory, Issue Tracking)
- www.youtube.com/watch (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-22864?
- CVE-2020-22864 is a medium-severity vulnerability in Froala Editor, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-10-26.
- How severe is CVE-2020-22864?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-22864 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.