Countdown, Coming Soon, Maintenance – Countdown & Clock <= 2.3.2 - Cross-Site Scripting

2022-04-28 11:45

R3N0

Strategic Overview

Status

Patched in 2.3.3

Affected PluginCountdown, Coming Soon, Maintenance – Countdown & Clock

Affected Version<= 2.3.2

CVSS4.8Medium

CVECVE-2022-29422

View all Countdown, Coming Soon, Maintenance – Countdown & Clock vulnerabilities

Vulnerability Overview

Multiple Authenticated (admin+) Persistent Cross-Site Scripting (XSS) vulnerabilities in Adam Skaat's Countdown & Clock plugin <= 2.3.2 at WordPress via &ycd-countdown-width, &ycd-progress-height, &ycd-progress-width, &ycd-button-margin-top, &ycd-button-margin-right, &ycd-button-margin-bottom, &ycd-button-margin-left, &ycd-circle-countdown-before-countdown, &ycd-circle-countdown-after-countdown vulnerable parameters.

Technical Analysis

REMEDIATION: Update to version 2.3.3, 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-2022-29422 https://www.wordfence.com/threat-intel/vulnerabilities/id/2fa62862-5b98-4864-9bf1-4e05deedeb9d

CVSS Vector

4.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeChanged
ConfidentialityNone
IntegrityLow
AvailabilityLow

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