CVE-2026-94053: Apache MINA SSHD · LDAP Injection
Affects Apache MINA SSHDSource CVE Database V5
Not known to be exploited · CVSS 9.1 Critical : upgrade to 3.0.0-M6 or 2.20.0 as a priority.
Data as of 12 Nov 2026, 23:25 UTC
- EPSS
- 0.3% chance of exploitation in 30 days – higher than 30% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 3.0.0-M6, 2.20.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NExploitation evidence
Disclosed: evidence found.
CVE published 30 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.
What to do
Upgrade Apache to 3.0.0-M6 or 2.20.0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Apache Software FoundationApache MINA SSHD | Affected
| Fixed in
|
| Apache Software FoundationApache MINA SSHD | Affected
| Fixed in
|
MavenApache Software Foundation/org.apache.sshd:sshd-ldappkg:maven/Apache Software Foundation/org.apache.sshd:sshd-ldapOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade affected Apache MINA SSHD deployments using sshd-ldap to version 2.20.0 or 3.0.0-M6 or later. These versions fix the vulnerability by properly escaping LDAP filter parameters. Servers not using sshd-ldap are not affected. No other mitigation is required as the fix addresses the root cause.
Description
Authentication bypass via LDAP injection in component sshd-ldap in Apache MINA SSHD versions 1.2.0 to 2.19.0 and 3.0.0-M1 to 3.0.0-M5. Apache MINA SSHD is a Java library for client-side and server-side SSH. The optional sshd-ldap component provides support for integrating password and publickey authentication on the server side with an LDAP server. sshd-ldap is an optional component. SSH servers implemented with Apache MINA SSHD are affected only if they use sshd-ldap and do configure it to be used for password of public key authentication. Other Apache MINA SSHD servers are not affected. Lack of escaping LDAP filter metacharacters enabled successful authentication with username "*" and password "*". Users are recommended to upgrade affected applications to version 2.20.0 or 3.0.0-M6, which fix this issue by properly escaping filter parameters according to RFC 4515.