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Vulnerability record · CVE-2026-73364 · published 19 August 2026
CVE-2026-73364: Deserialization of untrusted data vulnerability
Customer PHP Object Injection in Flexible Subscriptions <= 1.8.1 versions.
9.8 CVSS 3.1 Critical EPSS 0.56% · top 55.4% CWE-502 · Deserialization of untrusted data Deferred
9.8CVSS 3.1 base score
0.56%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
20 Aug 2026Last modified by NVD
Description
Customer PHP Object Injection in Flexible Subscriptions <= 1.8.1 versions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
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Source: NIST National Vulnerability Database (record CVE-2026-73364), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
