CVE-2021-24763

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 01-02-2022 02:15

Last modified: - 04-02-2022 06:45

Total changes: - 2

Description

The Perfect Survey WordPress plugin before 1.5.2 does not have proper authorisation nor CSRF checks in the save_global_setting AJAX action, allowing unauthenticated users to edit surveys and modify settings. Given the lack of sanitisation and escaping in the settings, this could also lead to a Stored Cross-Site Scripting issue which will be executed in the context of a user viewing any survey

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

8.8

Base score

2.8

5.9

Exploitability score

Impact score

Verification logic

vendor=getperfectsurvey AND product=perfect_survey AND target_software=wordpress AND versionEndExcluding=1.5.2

Reference

https://wpscan.com/vulnerability/c73c7694-1cee-4f26-a425-9c336adce52b

Keywords

CVE-2021-24763

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-24763

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures