VulnerabilityModified
CVE-2020-25902
Blackboard Collaborate Ultra 20.02 is affected by a cross-site scripting (XSS) vulnerability.
MEDIUM 6.1EPSS 0.66%
Does this matter?
Lower severity and a low EPSS score (0.66%). Track it; it rarely justifies an emergency change on its own.
Description
Blackboard Collaborate Ultra 20.02 is affected by a cross-site scripting (XSS) vulnerability. The XSS payload will execute on the class room, which leads to stealing cookies from users who join the class. NOTE: Third-parties dispute the validity of this entry as a possible false positive during research
- 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
- 0.66% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- blackboard/collaborate ultra
- Source
- cve@mitre.org
References
- https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.mdBroken Link
- https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborateProduct, Vendor Advisory
- https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.mdBroken Link
- https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborateProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.