Quick answers
- Is CVE-2026-114551 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-114551 being exploited in the wild.
- How severe is CVE-2026-114551?
- Medium severity, with a CVSS score of 5.9, published 4 November 2026.
- Which products and versions are affected?
- MailEnable MailEnable.
- Is there a fix for CVE-2026-114551?
- Yes: fixed in 10.60. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-114551 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-114551?
- Check whether you run Mailenable. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 10.60
Technical details
MailEnable improperly stores mailbox credentials in plaintext rather than using secure encryption. An unauthenticated remote attacker can exploit this cleartext storage vulnerability via the network (without user interaction) to retrieve stored credentials, which can then be leveraged with other vulnerabilities to gain further system access. A fix is available in version 10.60.
Affected products
- MailEnable MailEnable
Timeline
- 2026-09-18: disclosed: Vulnerability reported to vendor
- 2026-10-27: advisory: Coordinated public release of advisory