What is CVE-2018-25436?

CVE-2018-25436 is a critical-severity vulnerability in Shipster Baggage Freight Shipping Australia, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2026-06-15.

How severe is CVE-2018-25436?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Shipster Baggage Freight Shipping Australia

CVE-2018-25436

WordPress Plugin Baggage Freight Shipping Australia 0.1.0 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files by exploiting the upload-package.php endpoint. Attackers can submi…

Vulnerability class: Unrestricted File Upload

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Shipster Baggage Freight Shipping Australia — versions 0.1.0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

disclosure@vulncheck.com (product)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2018-25436?: CVE-2018-25436 is a critical-severity vulnerability in Shipster Baggage Freight Shipping Australia, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2026-06-15.
How severe is CVE-2018-25436?: Critical severity. CVSS v3 base score is 9.8 out of 10.