Click to Chat Plugin up to 3.18.0 on WordPress Shortcode Attribute cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Click to Chat Plugin up to 3.18.0 on WordPress. Impacted is an unknown function of the component Shortcode Attribute Handler. This manipulation causes cross site scripting. This vulnerability appears as CVE-2022-4480. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Click to Chat Plugin up to 3.18.0 on WordPress (Chat Software) and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Shortcode Attribute Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

The Click to Chat WordPress plugin before 3.18.1 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

The weakness was presented 01/16/2023. It is possible to read the advisory at wpscan.com. This vulnerability is known as CVE-2022-4480 since 12/14/2022. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 3.18.1 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: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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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: Click to Chat Plugin 3.18.1

Timelineinfo

12/14/2022 🔍
01/16/2023 +33 days 🔍
01/16/2023 +0 days 🔍
04/05/2025 +809 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2022-4480 (🔍)
GCVE (CVE): GCVE-0-2022-4480
GCVE (VulDB): GCVE-100-218443

Entryinfo

Created: 01/16/2023 19:38
Updated: 04/05/2025 00:32
Changes: 01/16/2023 19:38 (41), 02/09/2023 08:02 (11), 04/05/2025 00:32 (16)
Complete: 🔍
Cache ID: 216::103

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