XSS in Requarks Wiki.js
CVE-2020-15274
In Wiki.js before version 2.5.162, an XSS payload can be injected in a page title and executed via the search results. While the title is properly escaped in both the navigation links and the actual page title, it is not the case in the search results. Commit a57d9af34c15adbf460dde6553d964efddf433de fixes this vulnerability (version 2.5.162) by properly escaping the text content displayed in the search results.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.008 (51.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N.
Affected products
- Requarks Wiki.js — versions < 2.5.162
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-15274?
- CVE-2020-15274 is a medium-severity vulnerability in Requarks Wiki.js, classified under Cross-site Scripting. CVSS score: 5.8/10. Published 2020-10-26.
- How severe is CVE-2020-15274?
- Medium severity. CVSS v3 base score is 5.8 out of 10.