CVE-2026-90862EUVD-2026-113019
Web Transfer Module Multi-Factor Authentication Bypass in Progress WS_FTP Server
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2024.0.7, 2025.0.4
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The Web Transfer Module in Progress Software's WS_FTP Server on Windows is affected. An attacker who knows a user's password could use this flaw to access certain files tied to that account without completing the required multi-factor authentication.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Improper authentication in the Web Transfer Module of Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow an attacker with a user’s password to access certain files associated with that account without satisfying multi-factor authentication requirements.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Progress Software WS_FTP Server
fixed in 2024.0.7; fixed in 2025.0.4