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WordfenceCVE-2020-36727

HistoryJun 07, 2023 - 2:15 a.m.

CVE-2020-36727

2023-06-0702:15:12

CWE-502

Wordfence

web.nvd.nist.gov

cve-2020-36727

newsletter manager

wordpress

insecure deserialization

vulnerability

unauthenticated attackers

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

57.7%

JSON

The Newsletter Manager plugin for WordPress is vulnerable to insecure deserialization in versions up to, and including, 1.5.1. This is due to unsanitized input from the ‘customFieldsDetails’ parameter being passed through a deserialization function. This potentially makes it possible for unauthenticated attackers to inject a serialized PHP object.

Affected configurations

Nvd

Vulners

Node

xyzscriptsnewsletter_managerRange≤1.5.1--wordpress

VendorProductVersionCPE
xyzscriptsnewsletter_manager*cpe:2.3:a:xyzscripts:newsletter_manager:*:*:-:*:-:wordpress:*:*

Vendor	Product	Version	CPE
xyzscripts	newsletter_manager	*	cpe:2.3:a:xyzscripts:newsletter_manager:::-::-:wordpress::*

CNA Affected

[
  {
    "vendor": "f1logic",
    "product": "Newsletter Manager",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.5.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

blog.nintechnet.com/insecure-deserialization-vulnerability-in-wordpress-newsletter-manager-plugin-unpatched/

wpscan.com/vulnerability/b82124b1-e5e1-4f1e-9513-90474fd3f066

www.wordfence.com/threat-intel/vulnerabilities/id/dcfd8c4d-d48b-468d-a7d5-1ec05b068f79?source=cve

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

57.7%

JSON

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