Frontend Login and Registration Blocks Plugin up to 1.0.7 on WordPress Setting flr_blocks_user_settings_handle_ajax_callback Remote Code Execution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Frontend Login and Registration Blocks Plugin up to 1.0.7 on WordPress and classified as critical. This affects the function flr_blocks_user_settings_handle_ajax_callback of the component Setting Handler. Executing a manipulation can lead to Remote Code Execution. The identification of this vulnerability is CVE-2025-3605. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability has been found in Frontend Login and Registration Blocks Plugin up to 1.0.7 on WordPress and classified as critical. This vulnerability affects the function flr_blocks_user_settings_handle_ajax_callback of the component Setting Handler. The manipulation with an unknown input leads to a remote code execution vulnerability. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at wordfence.com. This vulnerability was named CVE-2025-3605 since 04/14/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the vulnerability database at Exploit-DB (52291). 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: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/14/2025 🔍
05/08/2025 +24 days 🔍
05/08/2025 +0 days 🔍
05/15/2025 +7 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CVE: CVE-2025-3605 (🔍)
GCVE (CVE): GCVE-0-2025-3605
GCVE (VulDB): GCVE-100-308074
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/08/2025 21:05
Updated: 05/15/2025 05:47
Changes: 05/08/2025 21:05 (52), 05/15/2025 05:47 (11)
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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