Disclosure summary
Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response. Users are recommended to upgrade to version 2.4.69, which fixes this issue.
Source-reported weakness categories
CWE-284
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2026-63045
Open original source · Updated Oct 05, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| apache | http_server | * {"versionStartIncluding":"2.4.0","versionEndExcluding":"2.4.69"} |
Original records & references
- NIST NVD record
- CVE Program record
- httpd.apache.org — Vendor Advisory
PUBLISHED 2026-10-01T13:17:29-04:00
MODIFIED 2026-10-05T09:15:35-04:00
INGESTED 2026-10-06T11:45:14-04:00