CVE-2026-111347 (CVSS 5.9)

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.

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CVSS v3.1 Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-321 CWE-321

References

Other 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

Frequently Asked Questions

What is CVE-2026-111347? +

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. It has a CVSS v3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2026-111347? +

CVE-2026-111347 has a CVSS v3.1 score of 5.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-111347? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-111347