WP 2FA Plugin up to 2.5.0 on WordPress cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in WP 2FA Plugin up to 2.5.0 on WordPress. This vulnerability affects unknown code. Executing a manipulation can lead to cross-site request forgery. The identification of this vulnerability is CVE-2023-6520. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in WP 2FA Plugin up to 2.5.0 on WordPress (WordPress Plugin). It has been declared as problematic. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. CVE summarizes:

The WP 2FA – Two-factor authentication for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.0. This is due to missing or incorrect nonce validation on the send_backup_codes_email function. This makes it possible for unauthenticated attackers to send emails with arbitrary content to registered users via a forged request granted they can trick a site administrator or other registered user into performing an action such as clicking on a link. While a nonce check is present, it is only executed if a nonce is set. By omitting a nonce from the request, the check can be bypassed.

The weakness was shared 01/03/2024. The advisory is shared for download at wordfence.com. This vulnerability was named CVE-2023-6520 since 12/05/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

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

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Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (Wordfence): 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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

12/05/2023 🔍
01/03/2024 +29 days 🔍
01/03/2024 +0 days 🔍
04/11/2026 +829 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CNA: Wordfence
CVE: CVE-2023-6520 (🔍)

GCVE (CVE): GCVE-0-2023-6520
GCVE (VulDB): GCVE-100-249604

Entryinfo

Created: 01/03/2024 10:06
Updated: 04/11/2026 16:51
Changes: 01/03/2024 10:06 (37), 01/23/2024 14:49 (1), 01/23/2024 14:51 (10), 04/11/2026 16:51 (27)
Complete: 🔍
Cache ID: 216::103

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