CVE-2026-107789Medium· 5.3▾ Sunlit

SmartyParcel < 1.23.4 - Unauthenticated Shipping Label Disclosure via IDOR

The SmartyParcel WordPress plugin before 1.23.4 does not perform authorisation checks when serving shipping label downloads, allowing unauthenticated users to obtain the shipping labels of arbitrary orders, which contain customer names,…

▾ Sunlit zone — Low / medium · no exploitation signal

Depth score29/ 100 · Low

impact 29.2 · likelihood 0.1 · exploitation 0

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.

…

Published

Oct 21, 2026

Updated

Oct 21, 2026

CVSS

5.3

Vendor

—

Product

SmartyParcel

CWE

CWE-639

Depth score

29 · Low

EPSS

0.31% · p24

Platforms

—

Source

CVEORG

Vector

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

CISA SSVC

decided 2026-10-21

Exploitation: none
Automatable: yes
Technical impact: partial

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the CISA ADP record, not NVD.

EPSS history

Exploit-prediction probability, daily snapshots since Oct 22.

0.2% → 0.3%▲ 0.2%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

5 events · 5 days

Oct 21, 2026Published
Disclosed via CVEORG
Oct 21, 2026CVSS changed
— → 5.3
Oct 21, 2026Severity changed
none → medium
Oct 22, 2026EPSS first tracked
0.2%
Oct 26, 2026EPSS peak
0.2% → 0.3%

CWE-639 #cve.org

Affected

SmartyParcel < 1.23.4

Full technical detail▾

Overview

Affected

SmartyParcel < 1.23.4

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

https://wpscan.com/vulnerability/bce3568a-2fbd-40b7-927d-9f52d30d95c9/

Change history

Field changes observed since this record was first indexed.

Oct 21, 2026CVSS — → 5.3
Oct 21, 2026Severity none → medium

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#cve.org

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CVE-2026-107789Medium· 5.3▾ Sunlit

SmartyParcel < 1.23.4 - Unauthenticated Shipping Label Disclosure via IDOR

▾ Sunlit zone — Low / medium · no exploitation signal

Depth score29/ 100 · Low

impact 29.2 · likelihood 0.1 · exploitation 0

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.

…

Published

Oct 21, 2026

Updated

Oct 21, 2026

CVSS

5.3

Vendor

—

Product

SmartyParcel

CWE

CWE-639

Depth score

29 · Low

EPSS

0.31% · p24

Platforms

—

Source

CVEORG

Vector

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

CISA SSVC

decided 2026-10-21

Exploitation: none
Automatable: yes
Technical impact: partial

EPSS history

Exploit-prediction probability, daily snapshots since Oct 22.

0.2% → 0.3%▲ 0.2%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

5 events · 5 days

Oct 21, 2026Published
Disclosed via CVEORG
Oct 21, 2026CVSS changed
— → 5.3
Oct 21, 2026Severity changed
none → medium
Oct 22, 2026EPSS first tracked
0.2%
Oct 26, 2026EPSS peak
0.2% → 0.3%

CWE-639 #cve.org

Affected

SmartyParcel < 1.23.4

Full technical detail▾

Overview

Affected

SmartyParcel < 1.23.4

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

https://wpscan.com/vulnerability/bce3568a-2fbd-40b7-927d-9f52d30d95c9/

Change history

Field changes observed since this record was first indexed.

Oct 21, 2026CVSS — → 5.3
Oct 21, 2026Severity none → medium

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#cve.org