CVE-2026-42167
CVSS v3
8.1
HIGH
EPSS Score
0.2 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
mod_sql in ProFTPD before 1.3.10rc1 allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands (e.g., COPY TO PROGRAM).
Technical details
- Published
- 2026-04-28
- Exploit-DB
- EDB-52658
Frequently asked questions
What is CVE-2026-42167?
mod_sql in ProFTPD before 1.3.10rc1 allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands (e.g., COPY TO PROGRAM).
Is CVE-2026-42167 actively exploited?
Active exploitation of CVE-2026-42167 has not been confirmed. The EPSS score is 0.2%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-42167?
CVE-2026-42167 has a CVSS v3 base score of 8.1 (HIGH severity).
Is CVE-2026-42167 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
No credit card required · 500 free checks/month · Free API key
Other 2026 vulnerabilities worth triaging
Ranked by exploit probability (EPSS).
- CVE-2026-24061KEV
- CVE-2026-27174MajorDoMo Unauthenticated Remote Code Execution via Admin Console Eval
- CVE-2026-60004KEV
- CVE-2026-1281KEV
- CVE-2026-24423KEVSmarterTools SmarterMail < Build 9511 Unauthenticated RCE via ConnectToHub API
- CVE-2026-1731KEVRemote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)
- CVE-2026-23760KEVSmarterTools SmarterMail < Build 9511 Authentication Bypass via Password Reset API
- CVE-2026-22200osTicket (1.18.x < 1.18.3, 1.17.x < 1.17.7) PDF Export Arbitrary File Read