PT-2026-78340 · WordPress · Flexible Subscriptions
CVE-2026-73364
·
Published
2026-08-19
·
Updated
2026-08-19
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Flexible Subscriptions versions prior to 1.8.2
Description
Flexible Subscriptions is subject to PHP Object Injection, a condition where untrusted input is passed to the
unserialize() function, potentially allowing an attacker to manipulate application logic or execute arbitrary code by injecting malicious serialized objects.Recommendations
Update to a version newer than 1.8.1.
Fix
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Flexible Subscriptions