CVE-2020-25902 — MEDIUM (6.1)

Vulnerability 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 Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Blackboard	Collaborate Ultra	20.02

Related Weaknesses (CWE)

CWE-79

References

https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.mdBroken Link
https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blacProductVendor Advisory
https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.mdBroken Link
https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blacProductVendor Advisory

FAQ

What is CVE-2020-25902?

CVE-2020-25902 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 cl...

How severe is CVE-2020-25902?

CVE-2020-25902 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-25902?

Check the references section above for vendor advisories and patch information. Affected products include: Blackboard Collaborate Ultra.