VulnerabilityModified
CVE-2020-12113
BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.
MEDIUM 6.1EPSS 0.95%
Does this matter?
Lower severity and a low EPSS score (0.95%). Track it; it rarely justifies an emergency change on its own.
Description
BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.95% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- bigbluebutton/bigbluebutton
- Source
- cve@mitre.org
References
- https://github.com/bigbluebutton/bigbluebutton/pull/9017Patch, Third Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.2.4Third Party Advisory
- https://www.sakshamanand.com/cve-2020-12113/
- https://github.com/bigbluebutton/bigbluebutton/pull/9017Patch, Third Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.2.4Third Party Advisory
- https://www.sakshamanand.com/cve-2020-12113/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.