Accordion <= 2.2.29 - Reflected Cross-Site Scripting

2021-04-21 00:00

iohex

Strategic Overview

Status

Patched in 2.2.30

Affected PluginAccordions

Affected Version< 2.2.30

CVSS6.1Medium

CVECVE-2021-24283

View all Accordions vulnerabilities

Vulnerability Overview

The tab GET parameter of the settings page is not sanitised or escaped when being output back in an HTML attribute, leading to a reflected XSS issue.

Technical Analysis

REMEDIATION: Update to version 2.2.30, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) 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.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24283 https://www.wordfence.com/threat-intel/vulnerabilities/id/57051491-a56b-4a3a-9383-ba63585550be

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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