CVE-2023-41957 WordPress Simple Membership plugin <= 4.3.4 - Unauthenticated Membership Role Privilege Escalation vulnerability

2024-05-1706:56:37

CWE-269

Patchstack

github.com

wordpress

simple membership

privilege escalation

unauthenticated

cve-2023

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

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

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

Improper Privilege Management vulnerability in smp7, wp.Insider Simple Membership allows Privilege Escalation.This issue affects Simple Membership: from n/a through 4.3.4.

CNA Affected

[
  {
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "packageName": "simple-membership",
    "product": "Simple Membership",
    "vendor": "smp7, wp.insider",
    "versions": [
      {
        "changes": [
          {
            "at": "4.3.5",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "4.3.4",
        "status": "affected",
        "version": "n/a",
        "versionType": "custom"
      }
    ]
  }
]

References

patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-3-4-unauthenticated-membership-role-privilege-escalation-vulnerability?_s_id=cve