WordPress CHP Ads Block Detector plugin <= 3.9.5 - Broken Access Control vulnerability
Summary
| CVE | CVE-2023-36509 |
|---|---|
| State | PUBLISHED |
| Assigner | Patchstack |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2024-12-13 15:15:16 UTC |
| Updated | 2026-04-28 19:20:51 UTC |
| Description | Missing Authorization vulnerability in Suresh Chand CHP Ads Block Detector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects CHP Ads Block Detector: from n/a through 3.9.5. |
Risk And Classification
Primary CVSS: v3.1 5.4 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS: 0.000340000 probability, percentile 0.099060000 (date 2026-04-28)
Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 5.4 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L |
| 3.1 | CNA | CVSS | 5.4 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
LowAvailability
LowCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Suresh Chand | CHP Ads Block Detector | affected n/a 3.9.5 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| patchstack.com/database/wordpress/plugin/chp-ads-block-detector/vulnerabilit... | [email protected] | patchstack.com | |
| https://patchstack.com/database/wordpress/plugin/chp-ads-block-detector/vulnerability/wordpress-chp-ads-block-detector-plugin-3-9-5-broken-access-control-vulnerability?_s_id=cve | MITRE | patchstack.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Abdi Pranata (Patchstack Alliance) (en)
Additional Advisory Data
Solutions
CNA: Update the WordPress CHP Ads Block Detector plugin to the latest available version (at least 3.9.8).
There are currently no legacy QID mappings associated with this CVE.