CVE-2020-25902

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-25902
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

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link 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
Configurations

Configuration 1 (hide)

cpe:2.3:a:blackboard:collaborate_ultra:20.02:*:*:*:*:*:*:*
History

07 Nov 2023, 03:20

Type Values Removed Values Added
Summary ** 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

01 Apr 2021, 14:36

Type Values Removed Values Added
References (MISC) https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate - Product (MISC) https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate - Product, Vendor Advisory

08 Mar 2021, 16:15

Type Values Removed Values Added
CPE cpe:2.3:a:blackboard:collaborate_ultra:20.02:*:*:*:*:*:*:*
Summary 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.
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
References (MISC) https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate - (MISC) https://www.blackboard.com/teaching-learning/collaboration-web-conferencing/blackboard-collaborate - Product
References (MISC) https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md - (MISC) https://github.com/Lawyer-1/Turki/blob/main/CVE-2020-25902.md - Broken Link

02 Mar 2021, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-03-02 13:15

Updated : 2024-04-11 01:08

NVD link : CVE-2020-25902

Mitre link : CVE-2020-25902

CVE.ORG link : CVE-2020-25902

JSON object : View

Products Affected

blackboard

  • collaborate_ultra
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')