CVE-2021-24878

SupportCandy <= 2.2.6 - Reflected Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

2.2.7

Patched in

748d

Time to patch

Description

The SupportCandy WordPress plugin before 2.2.7 does not sanitise and escape the query string before outputting it back in pages with the [wpsc_create_ticket] shortcode embed, leading to a Reflected Cross-Site Scripting issue

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=2.2.6

PublishedJanuary 5, 2022

Last updatedJanuary 22, 2024

Affected pluginsupportcandy

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/35fb04aa-5899-4797-9ea1-24e7a98ad8d3?source=api-prod

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