# CVE-2026-114552: MailEnable parseObjectResponse XML External Entity information disclosure

Source: https://junglewise.ai/threats/cve-2026-114552-mailenable-parseobjectresponse-xml-external-entity-processing  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-04. Updated: 2026-11-04  
License: CC BY 4.0 with a link back

CVE-2026-114552 · Severity: medium · CVSS 6.5 · Published 2026-11-04

MailEnable is an email server and groupware platform used to host corporate email systems. An authenticated attacker can exploit an XML External Entity (XXE) vulnerability in the parseObjectResponse method to read sensitive files and information from the mail server, such as configuration data and credentials in the context of the service account.

Technologies: [Mailenable](https://junglewise.ai/threats/technologies/mailenable). Vendors: [MailEnable](https://junglewise.ai/threats/vendors/mailenable).

## Quick answers

**Is CVE-2026-114552 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-114552 being exploited in the wild.

**How severe is CVE-2026-114552?** Medium severity, with a CVSS score of 6.5, published 4 November 2026.

**Which products and versions are affected?** Mailenable before 10.60.

**Is there a fix for CVE-2026-114552?** Yes: fixed in 10.60. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-114552 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-114552?** Check whether you run Mailenable at an affected version. 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

The parseObjectResponse method in MailEnable fails to properly restrict XML External Entity references, allowing an authenticated attacker to disclose sensitive information via XXE injection. Authentication is required to exploit this vulnerability. The attacker can read arbitrary files accessible to the service account context.

## Affected products

- MailEnable MailEnable before 10.60

## Timeline

- 2026-09-18: disclosed: Vulnerability reported to vendor
- 2026-10-27: advisory: Coordinated public release

## References

- [https://www.zerodayinitiative.com/advisories/ZDI-26-811/](https://www.zerodayinitiative.com/advisories/ZDI-26-811/)

## Related threats

- [MailEnable Auth cleartext storage information disclosure](https://junglewise.ai/threats/cve-2026-114551-mailenable-auth-cleartext-storage-information-disclosure)
- [MailEnable Enterprise Premium auth bypass in WebAdmin mobile portal](https://junglewise.ai/threats/cve-2026-44400-mailenable-enterprise-premium-auth-bypass-in-webadmin-mobile)
- [MailEnable versions prior to 10.54 contain a cleartext storage of credentials vulnerability that can lead to local…](https://junglewise.ai/threats/cve-2025-34428-mailenable-versions-prior-to-10-54-contain-a-cleartext-storage-of)
- [MailEnable versions prior to 10.54 contain a cleartext storage of credentials vulnerability that can lead to local…](https://junglewise.ai/threats/cve-2025-34427-mailenable-versions-prior-to-10-54-contain-a-cleartext-storage-of)
- [MailEnable versions prior to 10.54 contain an unsafe DLL loading vulnerability that can lead to local arbitrary code…](https://junglewise.ai/threats/cve-2025-34424-mailenable-versions-prior-to-10-54-contain-an-unsafe-dll-loading)