Technology · Proftpd
Proftpd vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Proftpd: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63091, was published on 20 July 2026.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 1
- Exploited in the wild
- 0
About Proftpd
An open source FTP server for Unix and Unix-like operating systems.
Latest Proftpd vulnerabilities
- CVE-2026-63091: ProFTPD mod_sftp integer overflow in SCP size-record parsermediumCVSS 6.5
- CVE-2026-63090: ProFTPD heap overflow in mod_sftphighCVSS 8.8
- CVE-2026-53994: ProFTPD mod_sftp heap buffer overflow in fxp_packet_readhighCVSS 7.5
- CVE-2026-35025: ProFTPD access control bypass in RNFR command handlerhighCVSS 8.1
- CVE-2026-44331: ProFTPD SQL injection in mod_wrap2_sql via reverse DNS lookuphighCVSS 8.1EPSS 0.5%
- CVE-2026-42167: ProFTPD mod_sql SQL injection in logging pipelinehighCVSS 8.1EPSS 5.0%
- CVE-2010-20103: ProFTPD malicious backdoor in source distributioncriticalCVSS 9.8EPSS 4.8%
Most severe Proftpd vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2010-20103: ProFTPD malicious backdoor in source distributioncriticalCVSS 9.8EPSS 4.8%
- CVE-2026-63090: ProFTPD heap overflow in mod_sftphighCVSS 8.8
- CVE-2026-42167: ProFTPD mod_sql SQL injection in logging pipelinehighCVSS 8.1EPSS 5.0%
- CVE-2026-44331: ProFTPD SQL injection in mod_wrap2_sql via reverse DNS lookuphighCVSS 8.1EPSS 0.5%
- CVE-2026-35025: ProFTPD access control bypass in RNFR command handlerhighCVSS 8.1
- CVE-2026-53994: ProFTPD mod_sftp heap buffer overflow in fxp_packet_readhighCVSS 7.5
- CVE-2026-63091: ProFTPD mod_sftp integer overflow in SCP size-record parsermediumCVSS 6.5
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 1 | 0 | |
| 20 Jul 2026 | 2 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 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 |
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/proftpd.json, 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, "Proftpd vulnerabilities", https://junglewise.ai/threats/technologies/proftpd, 28 September 2026.