CVE-2020-25902
Blackboard Collaborate Ultra Cross-Site Scripting 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
INFO
Published Date :
March 2, 2021, 1:15 p.m.
Last Modified :
Aug. 4, 2024, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-25902.
| URL | Resource |
|---|---|
| https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md | Broken Link |
| https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate | Product Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-25902 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-25902 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Aug. 04, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added Tag MITRE disputed -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Description ** DISPUTED ** 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. 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 -
Modified Analysis by [email protected]
Apr. 01, 2021
Action Type Old Value New Value Changed Reference Type https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate Product https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate Product, Vendor Advisory -
CVE Modified by [email protected]
Mar. 08, 2021
Action Type Old Value New Value Changed 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. ** DISPUTED ** 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. -
Initial Analysis by [email protected]
Mar. 08, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md No Types Assigned https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md Broken Link Changed Reference Type https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate No Types Assigned https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate Product Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:blackboard:collaborate_ultra:20.02:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-25902 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-25902
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.35380
percentile