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CVE 2020 22987

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HOL

Install Pricing Enterprise Affiliates Docs Open App

Docs

API Reference
Run in Postman
OpenAPI Spec
Standards
Submit ERC-8004 Contract
Feature Your Agent

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Copyright © 2026 HOL DAO LLC. All rights reserved.

CVE-2020-22987 (CVE-2020-22987) | HOL Guard CVE

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Medium · CVSS 6.1CVE-2020-22987

CVE-2020-22987

Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.

Published May 12, 2022Updated Jul 9, 2026Source checked Jul 18, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.1
Exploitation: No known exploitation
Affected software: Not mapped
Fix availability: Not reported

Recommended action

Review the upstream advisory, identify the affected product in your inventory, and apply the vendor update when one is available.

What this means

CVE-2020-22987 is listed in the HOL Guard supply-chain feed, but affected software is not mapped to a package. Review the upstream advisory for the affected product and vendor guidance. Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.

Affected software

Affected software not mapped. Review the upstream record for vendor-specific product and version guidance.

Evidence and references

http://www.yourcompany.com:8080/MicroStrategy/servlet/taskProc
https://medium.com/@win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d

Back to active CVEs

Medium · CVSS 6.1CVE-2020-22987

CVE-2020-22987

Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.

Published May 12, 2022Updated Jul 9, 2026Source checked Jul 18, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.1
Exploitation: No known exploitation
Affected software: Not mapped
Fix availability: Not reported

Recommended action

Review the upstream advisory, identify the affected product in your inventory, and apply the vendor update when one is available.

What this means

CVE-2020-22987 is listed in the HOL Guard supply-chain feed, but affected software is not mapped to a package. Review the upstream advisory for the affected product and vendor guidance. Cross-Site Scripting (XSS) vulnerability in MicroStrategy Web SDK 10.11 and earlier, allows remote unauthenticated attackers to execute arbitrary code via the fileToUpload parameter to the uploadFile task.

Affected software

Affected software not mapped. Review the upstream record for vendor-specific product and version guidance.

Evidence and references

http://www.yourcompany.com:8080/MicroStrategy/servlet/taskProc
https://medium.com/@win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d

https://www.microstrategy.com/us/report-a-security-vulnerability

http://microstrategy.com

https://medium.com/%40win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d

Source metadata

Published: May 12, 2022
Modified: Jul 9, 2026
Source checked: Jul 18, 2026

Reported by NVD (nvd).

Keep this signal in your Guard workflow.

HOL Guard can help your team monitor supply-chain activity while the upstream record is clarified.

Explore HOL Guard

https://www.microstrategy.com/us/report-a-security-vulnerability

http://microstrategy.com

https://medium.com/%40win3zz/simple-story-of-some-complicated-xss-on-facebook-8a9c0d80969d

Source metadata

Published: May 12, 2022
Modified: Jul 9, 2026
Source checked: Jul 18, 2026

Reported by NVD (nvd).

Keep this signal in your Guard workflow.

HOL Guard can help your team monitor supply-chain activity while the upstream record is clarified.

Explore HOL Guard