CVE-2026-96550Public exploit

Credential disclosure via SMTP without required TLS

Published Sep 23, 2026 · Updated Sep 23, 2026

Cleartext SMTP in sfturing hosp_order allows adjacent attackers to read mail credentials and password-reset messages. MailUtil.getProperties enables SMTP authentication but omits TLS, STARTTLS, and secure-port settings before sendMail obtains the smtp transport and sends each message. Exposure requires an SMTP server that accepts unencrypted authentication and an attacker positioned on the network path; captured mail credentials also permit mail-service impersonation.

CVSS severity6.5
Medium
EPSS probability0.21%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext SMTP in sfturing hosp_order allows adjacent attackers to read mail credentials and password-reset messages. MailUtil.getProperties enables SMTP authentication but omits TLS, STARTTLS, and secure-port settings before sendMail obtains the smtp transport and sends each message. Exposure requires an SMTP server that accepts unencrypted authentication and an attacker positioned on the network path; captured mail credentials also permit mail-service impersonation.

The record

CVE
CVE-2026-96550
Published
Sep 23, 2026
Updated
Sep 23, 2026
Vendor
sfturing
Product
hosp_order
Classifications
CWE-319, T1557
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=627f426331da8086ce8fff2017d65b1ddef384f8

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

sfturing · hosp_orderversion=627f426331da8086ce8fff2017d65b1ddef384f8

Published CVSS scores

6.5GitHub issue #121CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
T1557Adversary-in-the-Middle

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

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