Cookie Consent Plugin up to 0.0.9 on WordPress Rest Routes authorization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0$0-$5k1.20

Summaryinfo

A vulnerability marked as critical has been reported in Cookie Consent Plugin up to 0.0.9. This issue affects some unknown processing of the component Rest Routes. The manipulation leads to authorization. This vulnerability is documented as CVE-2026-15388. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Cookie Consent Plugin up to 0.0.9 and classified as critical. This issue affects an unknown code of the component Rest Routes. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Cookie Consent WordPress plugin before 0.0.10 does not correctly enforce its intended administrator-only capability check on its consent-settings REST routes, so they fall back to an authentication-only gate, allowing any authenticated user such as a subscriber to update the Cookie Consent WordPress plugin before 0.0.10's consent settings and, on sites connected to the vendor's paid plan, read stored visitor consent logs.

It is possible to read the advisory at wpscan.com. The identification of this vulnerability is CVE-2026-15388 since 07/10/2026. The exploitation is known to be easy. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 0.0.10 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Cookie Consent Plugin 0.0.10

Timelineinfo

07/10/2026 CVE reserved
08/12/2026 +33 days Advisory disclosed
08/12/2026 +0 days VulDB entry created
08/12/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2026-15388 (🔒)
GCVE (CVE): GCVE-0-2026-15388
GCVE (VulDB): GCVE-100-388931

Entryinfo

Created: 08/12/2026 08:18
Changes: 08/12/2026 08:18 (55)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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