WP Bannerize Plugin 2.0.0/4.0.2 on WordPress Parameter wpBannerizeAdmin.php ID sql injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in WP Bannerize Plugin 2.0.0/4.0.2 on WordPress. Affected is an unknown function of the file ~/Classes/wpBannerizeAdmin.php of the component Parameter Handler. This manipulation of the argument ID causes sql injection. The identification of this vulnerability is CVE-2021-39351. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability has been found in WP Bannerize Plugin 2.0.0/4.0.2 on WordPress (WordPress Plugin) and classified as critical. Affected by this vulnerability is an unknown functionality of the file ~/Classes/wpBannerizeAdmin.php of the component Parameter Handler. The manipulation of the argument id with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 10/06/2021. It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2021-39351 since 08/20/2021. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

By approaching the search of inurl:~/Classes/wpBannerizeAdmin.php it is possible to find vulnerable targets with Google Hacking.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at plugins.trac.wordpress.org.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: plugins.trac.wordpress.org

Timelineinfo

08/20/2021 🔍
10/06/2021 +47 days 🔍
10/06/2021 +0 days 🔍
02/15/2025 +1228 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Confirmed

CVE: CVE-2021-39351 (🔍)
GCVE (CVE): GCVE-0-2021-39351
GCVE (VulDB): GCVE-100-183919

Entryinfo

Created: 10/06/2021 22:26
Updated: 02/15/2025 02:09
Changes: 10/06/2021 22:26 (42), 10/09/2021 16:02 (1), 02/15/2025 02:09 (33)
Complete: 🔍
Cache ID: 216::103

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