CVE-2026-39672Network attack vector

Unauthenticated unauthorized plugin actions

Published Apr 8, 2026 · Updated Apr 8, 2026

Missing authorization in ShipTime: Discount Shipping 1.1.1 and earlier allows remote attackers to perform unauthorized actions via network requests. The published record does not identify the affected endpoint, handler, resource, or omitted authorization check. No account is required, but available sources do not specify which plugin data or operation is exposed, so the consequence cannot be bounded more narrowly.

CVSS severity5.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in ShipTime: Discount Shipping 1.1.1 and earlier allows remote attackers to perform unauthorized actions via network requests. The published record does not identify the affected endpoint, handler, resource, or omitted authorization check. No account is required, but available sources do not specify which plugin data or operation is exposed, so the consequence cannot be bounded more narrowly.

The record

CVE
CVE-2026-39672
Published
Apr 8, 2026
Updated
Apr 8, 2026
Vendor
ShipTime Canada Inc.
Product
ShipTime: Discount Shipping
Classifications
CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ShipTime Canada Inc. · ShipTime: Discount Shippingversion=0 <=1.1.1

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

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Your stack

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