What’s Vulnerable › Vulnerabilities

CVE-2026-111347: go-ldap-admin through 0.6.2 Hard-Coded RSA Private Key via /base/decryptpwd

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-15 · updated 2026-10-16
• Weakness: CWE-321

Description

go-ldap-admin through 0.6.2 embeds a hard-coded RSA private key, published in the public repository, that protects encrypted login passwords. Unauthenticated attackers who capture encrypted passwords can decrypt them offline or via the /base/decryptpwd endpoint, recovering cleartext LDAP credentials for reuse.

Affected products

• opsre go-ldap-admin: through 0.6.2

References

• https://github.com/opsre/go-ldap-admin
• https://github.com/opsre/go-ldap-admin/blob/v0.6.2/config/config.go#L20-L24
• https://github.com/opsre/go-ldap-admin/blob/v0.6.2/config/config.go#L76-L77
• https://github.com/opsre/go-ldap-admin/blob/v0.6.2/logic/base_logic.go#L188-L199
• https://github.com/opsre/go-ldap-admin/blob/v0.6.2/routes/base_routes.go#L50
• https://hackmd.io/@hieuPenguinnn/go-ldap-admin-hardcoded-rsa-key-decrypt-oracle-and-unauth-password-reset
• https://www.vulncheck.com/advisories/go-ldap-admin-through-0.6.2-hard-coded-rsa-private-key-via-base-decryptpwd
• https://hackmd.io/@hieuPenguinnn/go-ldap-admin-hardcoded-rsa-key-decrypt-oracle-and-unauth-password-reset

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