{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90861","assignerOrgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","state":"PUBLISHED","assignerShortName":"ProgressSoftware","dateReserved":"2026-09-14T06:09:55.847Z","datePublished":"2026-10-29T15:47:45.075Z","dateUpdated":"2026-10-29T15:47:45.075Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","shortName":"ProgressSoftware","dateUpdated":"2026-10-29T15:47:45.075Z"},"title":"Password Disclosure via Activity Logs Enabling Administrator Privilege Escalation in WS_FTP Server","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-532","description":"CWE-532: Insertion of Sensitive Information into Log File","type":"CWE"},{"lang":"en","cweId":"CWE-522","description":"CWE-522: Insufficiently Protected Credentials","type":"CWE"}]}],"impacts":[{"descriptions":[{"lang":"en","value":"Collect Data from Common Resource Locations - sensitive password-change arguments are stored in logs and disclosed to a lower-privileged delegated administrator"}]}],"affected":[{"vendor":"Progress Software","product":"WS_FTP Server","platforms":["Windows"],"versions":[{"status":"affected","version":"0","lessThan":"2024.0.7","versionType":"custom"},{"status":"affected","version":"0","lessThan":"2025.0.4","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows may expose a user's password in clear text to another administrator, who could use it to gain broader administrative access to the server.","supportingMedia":[{"type":"text/html","base64":false,"value":"Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows may expose a user's password in clear text to another administrator, who could use it to gain broader administrative access to the server."}]}],"references":[{"url":"https://progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"MEDIUM","baseScore":6.6,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H"}}],"workarounds":[{"lang":"en","value":"Restrict access to administrative logs to trusted personnel. Avoid changing privileged account passwords through FTP until the fix is applied. Contact Progress Software Technical Support for guidance on available mitigations.","supportingMedia":[{"type":"text/html","base64":false,"value":"<div>Restrict  access to administrative logs to trusted personnel. Avoid changing privileged account passwords through FTP until the fix is applied. Contact Progress Software Technical Support for guidance on available mitigations.</div>"}]}],"credits":[{"lang":"en","value":"Niv Levy (restricted)","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}}}}