# Accellion Kiteworks Managed File Transfer vulnerabilities

Source: https://junglewise.ai/threats/technologies/kiteworks-managed-file-transfer  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/kiteworks-managed-file-transfer.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Accellion Kiteworks Managed File Transfer: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-53900, was published on 29 November 2025.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 4 (0 critical, 0 exploited in the wild)

## About Accellion Kiteworks Managed File Transfer

Managed file transfer and collaboration platform for secure enterprise content exchange.

## Latest Accellion Kiteworks Managed File Transfer vulnerabilities

- [CVE-2025-53900: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, an unfavourable definition of…](https://junglewise.ai/threats/cve-2025-53900-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (medium, CVSS 6.5, published 29 Nov 2025)
- [CVE-2025-53899: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, the back-end of Kiteworks MFT…](https://junglewise.ai/threats/cve-2025-53899-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (high, CVSS 7.2, published 29 Nov 2025)
- [CVE-2025-53897: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, this vulnerability could allow…](https://junglewise.ai/threats/cve-2025-53897-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (medium, CVSS 6.8, published 29 Nov 2025)
- [CVE-2025-53896: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, a bug in Kiteworks MFT could…](https://junglewise.ai/threats/cve-2025-53896-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (high, CVSS 7.1, published 29 Nov 2025)

## Most severe Accellion Kiteworks Managed File Transfer vulnerabilities

- [CVE-2025-53899: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, the back-end of Kiteworks MFT…](https://junglewise.ai/threats/cve-2025-53899-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (high, CVSS 7.2, published 29 Nov 2025)
- [CVE-2025-53896: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, a bug in Kiteworks MFT could…](https://junglewise.ai/threats/cve-2025-53896-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (high, CVSS 7.1, published 29 Nov 2025)
- [CVE-2025-53897: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, this vulnerability could allow…](https://junglewise.ai/threats/cve-2025-53897-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (medium, CVSS 6.8, published 29 Nov 2025)
- [CVE-2025-53900: Kiteworks MFT orchestrates end-to-end file transfer workflows. Prior to version 9.1.0, an unfavourable definition of…](https://junglewise.ai/threats/cve-2025-53900-kiteworks-mft-orchestrates-end-to-end-file-transfer-workflows) (medium, CVSS 6.5, published 29 Nov 2025)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Accellion technologies

- [Accellion FTA](https://junglewise.ai/threats/technologies/fta): 4 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Accellion Kiteworks Managed File Transfer vulnerabilities", https://junglewise.ai/threats/technologies/kiteworks-managed-file-transfer, 9 November 2026.