UserPro Plugin up to 5.1.1 on WordPress improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in UserPro Plugin up to 5.1.1 on WordPress. It has been classified as critical. This affects an unknown part. This manipulation causes improper authentication. The identification of this vulnerability is CVE-2023-2437. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in UserPro Plugin up to 5.1.1 on WordPress (WordPress Plugin) and classified as critical. Affected by this vulnerability is an unknown code block. 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.

The weakness was shared 11/21/2023. The advisory is shared at wordfence.com. This vulnerability is known as CVE-2023-2437 since 05/01/2023. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector (Wordfence): 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/01/2023 🔍
11/21/2023 +204 days 🔍
11/21/2023 +0 days 🔍
04/11/2026 +872 days 🔍

Sourcesinfo

Advisory: 175871
Status: Not defined

CVE: CVE-2023-2437 (🔍)
GCVE (CVE): GCVE-0-2023-2437
GCVE (VulDB): GCVE-100-245929

Entryinfo

Created: 11/21/2023 22:09
Updated: 04/11/2026 07:58
Changes: 11/21/2023 22:09 (37), 12/15/2023 14:11 (2), 12/15/2023 14:13 (21), 04/11/2026 07:58 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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