Security Ninja Premium Plugin up to 5.289 on WordPress improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k4.24-

Summaryinfo

A vulnerability categorized as critical has been discovered in Security Ninja Premium Plugin up to 5.289. This issue affects some unknown processing. Executing a manipulation can lead to improper authentication. The identification of this vulnerability is CVE-2026-14291. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Security Ninja Premium Plugin up to 5.289. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The security-ninja-premium WordPress plugin before 5.290 does not verify the second authentication factor in one of its two-factor authentication code paths, allowing an unauthenticated attacker who knows a user's password to complete authentication without the one-time code and bypass enforced two-factor authentication for any account, including administrators. The affected two-factor module ships only in the premium build.

The advisory is available at wpscan.com. This vulnerability was named CVE-2026-14291 since 07/01/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 5.290 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-2026-50109918). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

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: Security Ninja Premium Plugin 5.290

Timelineinfo

07/01/2026 CVE reserved
07/23/2026 +22 days Advisory disclosed
07/23/2026 +0 days VulDB entry created
07/23/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2026-14291 (🔒)
GCVE (CVE): GCVE-0-2026-14291
GCVE (VulDB): GCVE-100-382474
CNNVD: CNNVD-2026-50109918 - cleverplugins Security Ninja – WordPress Security & Firewall 授权问题漏洞

Entryinfo

Created: 07/23/2026 09:01
Updated: 07/23/2026 21:09
Changes: 07/23/2026 09:01 (54), 07/23/2026 21:09 (6)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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