Elementor Website Builder Plugin up to 3.1.3 on WordPress Saved Pages heading.php header_size cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Elementor Website Builder Plugin up to 3.1.3 on WordPress. Affected by this issue is some unknown functionality of the file includes/widgets/heading.php of the component Saved Pages Handler. Such manipulation of the argument header_size leads to cross site scripting. This vulnerability is listed as CVE-2021-24202. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Elementor Website Builder Plugin up to 3.1.3 on WordPress (WordPress Plugin). It has been rated as problematic. Affected by this issue is an unknown part of the file includes/widgets/heading.php of the component Saved Pages Handler. The manipulation of the argument header_size 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 04/06/2021. The advisory is shared for download at wordfence.com. This vulnerability is handled as CVE-2021-24202. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

By approaching the search of inurl:includes/widgets/heading.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.1.4 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Elementor Website Builder Plugin 3.1.4

Timelineinfo

01/14/2021 🔍
04/06/2021 +81 days 🔍
04/06/2021 +0 days 🔍
04/10/2021 +4 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-24202 (🔍)
GCVE (CVE): GCVE-0-2021-24202
GCVE (VulDB): GCVE-100-172448

Entryinfo

Created: 04/06/2021 12:56
Updated: 04/10/2021 13:06
Changes: 04/06/2021 12:56 (41), 04/10/2021 13:06 (6)
Complete: 🔍
Cache ID: 216::103

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