CVE-2020-25902

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

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.37%
Vendor Advisory blackboard.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate product vendor advisory
https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md broken link

Frequently Asked Questions

What is the severity of CVE-2020-25902?
CVE-2020-25902 has been scored as a medium severity vulnerability.
How to fix CVE-2020-25902?
To fix CVE-2020-25902, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25902 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-25902 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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