The Plus Addons for Elementor Page Builder Plugin up to 4.1.11 on WordPress AJAX Action theplus_more_post cross site scripting

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 (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in The Plus Addons for Elementor Page Builder Plugin up to 4.1.11 on WordPress. This issue affects the function theplus_more_post of the component AJAX Action Handler. Such manipulation leads to cross site scripting. This vulnerability is listed as CVE-2021-24351. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in The Plus Addons for Elementor Page Builder Plugin up to 4.1.11 on WordPress (WordPress Plugin). It has been rated as problematic. Affected by this issue is the function theplus_more_post of the component AJAX Action Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The weakness was presented 06/15/2021. The advisory is available at wpscan.com. This vulnerability is handled as CVE-2021-24351. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 4.1.12 eliminates this vulnerability.

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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: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: The Plus Addons for Elementor Page Builder Plugin 4.1.12

Timelineinfo

01/14/2021 🔍
06/15/2021 +151 days 🔍
06/15/2021 +0 days 🔍
06/18/2021 +3 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-24351 (🔍)
GCVE (CVE): GCVE-0-2021-24351
GCVE (VulDB): GCVE-100-177038

Entryinfo

Created: 06/15/2021 06:54
Updated: 06/18/2021 09:46
Changes: 06/15/2021 06:54 (40), 06/18/2021 09:46 (6)
Complete: 🔍
Cache ID: 216::103

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