VDB-240318 · CVE-2023-4631 · GCVE-0-2023-4631

DoLogin Security Plugin up to 3.6 on WordPress Header X-Forwarded-For authentication spoofing

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in DoLogin Security Plugin up to 3.6 on WordPress. Affected by this issue is some unknown functionality of the component Header Handler. The manipulation of the argument X-Forwarded-For results in authentication spoofing. This vulnerability was named CVE-2023-4631. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in DoLogin Security Plugin up to 3.6 on WordPress (WordPress Plugin). Affected is an unknown functionality of the component Header Handler. The manipulation of the argument X-Forwarded-For with an unknown input leads to a authentication spoofing vulnerability. CWE is classifying the issue as CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. This is going to have an impact on integrity. CVE summarizes:

The DoLogin Security WordPress plugin before 3.7 uses headers such as the X-Forwarded-For to retrieve the IP address of the request, which could lead to IP spoofing.

The weakness was presented 09/25/2023. The advisory is available at wpscan.com. This vulnerability is traded as CVE-2023-4631 since 08/30/2023. Technical details are known, but there is no available exploit.

Upgrading to version 3.7 eliminates this vulnerability.

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Productinfo

Type

WordPress Plugin

Name

DoLogin Security Plugin

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

ADP CISA Base Score: 5.3
ADP CISA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DoLogin Security Plugin 3.7

Timelineinfo

08/30/2023 🔍
09/25/2023 +26 days 🔍
09/25/2023 +0 days 🔍
03/03/2026 +890 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2023-4631 (🔍)
GCVE (CVE): GCVE-0-2023-4631
GCVE (VulDB): GCVE-100-240318

Entryinfo

Created: 09/25/2023 19:46
Updated: 03/03/2026 21:10
Changes: 09/25/2023 19:46 (42), 10/16/2023 09:40 (10), 03/03/2026 21:10 (25)
Complete: 🔍
Cache ID: 216::103