XSS in Sockjs Project
CVE-2020-8823
htmlfile in lib/transport/htmlfile.js in SockJS before 0.3.0 is vulnerable to Reflected XSS via the /htmlfile c (aka callback) parameter.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.019 (77.4th percentile) — read the EPSS interpretation.
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.
Affected products
- Sockjs_project Sockjs
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-8823?
- CVE-2020-8823 is a medium-severity vulnerability in Sockjs Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-02-10.
- How severe is CVE-2020-8823?
- Medium severity. CVSS v3 base score is 6.1 out of 10.