What’s Vulnerable › Vulnerabilities
CVE-2026-6351: Openfind|MailGates/MailAudit - CRLF Injection
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-16 · updated 2026-10-26
- Weakness: CWE-93
Description
MailGates/MailAudit developed by Openfind has a CRLF Injection vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to read system files.
Affected products
- Openfind MailAudit: from 6.0 before 6.1.10.054; from 5.0 before 5.2.10.099 — fixed in 5.2.10.099, 6.1.10.054
- Openfind MailGates: from 6.0 before 6.1.10.054; from 5.0 before 5.2.10.099 — fixed in 5.2.10.099, 6.1.10.054
How to fix
Upgrade to a fixed version: Openfind MailAudit 5.2.10.099, 6.1.10.054; Openfind MailGates 5.2.10.099, 6.1.10.054. Check the vendor advisory for mitigations.
References
- https://www.twcert.org.tw/en/cp-139-10843-9ff91-2.html
- https://www.twcert.org.tw/tw/cp-132-10844-1405d-1.html
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