Simple Membership
CVE-2022-2317
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
The Simple Membership WordPress plugin before 4.1.3 allows user to change their membership at the registration stage due to insufficient checking of a user supplied parameter.
AnalysisAI
The Simple Membership WordPress plugin before 4.1.3 allows user to change their membership at the registration stage due to insufficient checking of a user supplied parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. The Simple Membership WordPress plugin before 4.1.3 allows user to change their membership at the registration stage due to insufficient checking of a user supplied parameter. Affected products include: Simple-Membership-Plugin Simple Membership. Version information: before 4.1.3.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.
More in Simple Membership
View allThe Simple Membership WordPress plugin before 4.7.5 does not verify the authenticity of Stripe webhook requests when no
The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editi
The Simple Membership plugin before 3.8.5 for WordPress has CSRF affecting the Bulk Operation section. Rated high severi
The Simple Membership WordPress plugin before 4.1.0 does not have CSRF check in place when deleting Transactions, which
The Simple Membership WordPress plugin before 4.1.1 does not properly sanitise and escape parameters before outputting t
The Simple Membership WordPress plugin before 4.0.9 does not have CSRF check when deleting members in bulk, which could
Broken access control in the WordPress Simple Membership plugin (versions ≤4.7.1) allows remote unauthenticated attacker
The Simple Membership plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and in
The Simple Membership plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `list_type` parameter
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in smp7, wp.Insider S
Cross-site scripting in the Simple Membership WordPress plugin (versions up to and including 4.7.2) allows injection of
The Simple Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'swpm_paypal_su
Same weakness CWE-269 – Improper Privilege Management
View allSame technique Privilege Escalation
View allShare
External POC / Exploit Code
Leaving vuln.today