Technology · Progress Software
Progress Software WS FTP Server vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 19 vulnerabilities in Progress Software WS FTP Server: 4 in the last 7 days and 19 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-115341, was published on 9 November 2026. 15 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0.
- Last 7 days
- 4
- Last 90 days
- 19
- Critical, all time
- 6
- Exploited in the wild
- 0
About Progress Software WS FTP Server
FTP server software for secure file transfer and management.
Latest Progress Software WS FTP Server vulnerabilities
- CVE-2026-115341: Progress Software WS_FTP Server access restriction bypass in Thin Client Web TransferhighCVSS 7.7
- CVE-2026-115340: Progress Software WS_FTP Server sensitive data exposure in temp filehighCVSS 7.1
- CVE-2026-115339: Progress Software WS_FTP Server denial of service via insufficient resource limitshighCVSS 7.5
- CVE-2026-115336: Progress WS_FTP Server incorrect quota accountingmediumCVSS 6.5
- CVE-2026-90872: Progress Software WS_FTP Server code injection in Manager web consolemediumCVSS 6.6
- CVE-2026-90871: Progress Software WS_FTP Server path traversalmediumCVSS 5.3
- CVE-2026-90870: Progress WS_FTP Server resource exhaustion in Ad Hoc TransfermediumCVSS 5.3
- CVE-2026-90869: Progress WS_FTP Server SSH service DoShighCVSS 7.5
- CVE-2026-90868: Progress Software WS_FTP Server OS command injection on WindowscriticalCVSS 9.9
- CVE-2026-90867: Progress WS_FTP Server improper access control in Web Admin consolehighCVSS 8.1
- CVE-2026-90866: Progress Software WS_FTP Server path traversalcriticalCVSS 9.1
- CVE-2026-90865: Progress WS_FTP Server OS command injection on WindowscriticalCVSS 9
- CVE-2026-90864: Progress Software WS_FTP Server path traversalcriticalCVSS 9.1
- CVE-2026-90863: Progress WS_FTP Server missing authorization in admin interfacecriticalCVSS 9.1
- CVE-2026-90862: Progress Software WS_FTP Server multi-factor authentication bypassmediumCVSS 4.3
- CVE-2026-90861: Progress Software WS_FTP Server password exposure to administratorsmediumCVSS 6.6
- CVE-2026-84296: Progress Software WS_FTP Server MFA bypass in SSHmediumCVSS 6.8
- CVE-2026-84295: Progress Software WS_FTP Server authentication bypasscriticalCVSS 10
- CVE-2026-84294: Progress Software WS_FTP Server path traversal in Ad Hoc TransferhighCVSS 7.7
Most severe Progress Software WS FTP Server vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-84295: Progress Software WS_FTP Server authentication bypasscriticalCVSS 10
- CVE-2026-90868: Progress Software WS_FTP Server OS command injection on WindowscriticalCVSS 9.9
- CVE-2026-90866: Progress Software WS_FTP Server path traversalcriticalCVSS 9.1
- CVE-2026-90864: Progress Software WS_FTP Server path traversalcriticalCVSS 9.1
- CVE-2026-90863: Progress WS_FTP Server missing authorization in admin interfacecriticalCVSS 9.1
- CVE-2026-90865: Progress WS_FTP Server OS command injection on WindowscriticalCVSS 9
- CVE-2026-90867: Progress WS_FTP Server improper access control in Web Admin consolehighCVSS 8.1
- CVE-2026-115341: Progress Software WS_FTP Server access restriction bypass in Thin Client Web TransferhighCVSS 7.7
- CVE-2026-84294: Progress Software WS_FTP Server path traversal in Ad Hoc TransferhighCVSS 7.7
- CVE-2026-115339: Progress Software WS_FTP Server denial of service via insufficient resource limitshighCVSS 7.5
Vulnerabilities per week
15 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 15 | 6 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 4 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Progress Software WS FTP Server vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/progress-software-ws-ftp-server)<a href="https://junglewise.ai/threats/technologies/progress-software-ws-ftp-server"><img src="https://junglewise.ai/threats/technologies/progress-software-ws-ftp-server/badge.svg" alt="Progress Software WS FTP Server vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/progress-software-ws-ftp-server.json, and this page as text at https://junglewise.ai/threats/technologies/progress-software-ws-ftp-server.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Progress Software WS FTP Server vulnerabilities", https://junglewise.ai/threats/technologies/progress-software-ws-ftp-server, 9 November 2026.