PT-2022-8655 · Microstrategy · Microstrategy Web Sdk

Published 2022-05-12 · Updated 2022-05-23 · CVE-2020-22987

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MicroStrategy Web SDK versions 10.11 and earlier

Description The issue allows remote unauthenticated attackers to execute arbitrary code. This is achieved via the fileToUpload parameter to the uploadFile task.

Recommendations For MicroStrategy Web SDK versions 10.11 and earlier, update to a version later than 10.11 to resolve the issue. As a temporary workaround, consider restricting access to the uploadFile task to minimize the risk of exploitation. Avoid using the fileToUpload parameter in the affected task until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-22987

Affected Products

Microstrategy Web Sdk

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-22987 · Security Note
• https://microstrategy.com/us/report-a-security-vulnerability · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-22987 · Vendor Advisory
• http://yourcompany.com:8080/MicroStrategy/servlet/taskProc · Note
• https://t.me/cibsecurity/42558 · Telegram Post
• https://medium.com/%40win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d · Note
• http://microstrategy.com · Note