XSS in Discourse Discourse-calendar
CVE-2022-31059
Discourse Calendar is a calendar plugin for Discourse, an open-source messaging app. Prior to version 1.0.1, parsing and rendering of Event names can be susceptible to cross-site scripting (XSS) attacks. This vulnerability only affects sit…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (48.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Discourse Discourse-calendar — versions < 1.0.1
- Discourse Discourse_calendar
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-31059?
- CVE-2022-31059 is a medium-severity vulnerability in Discourse Discourse-calendar, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2022-06-14.
- How severe is CVE-2022-31059?
- Medium severity. CVSS v3 base score is 6.5 out of 10.