CVE-2021-24670

CoolClock <= 4.3.4 - Authenticated Stored Cross-Site Scripting

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

5.4

CVSS Score

5.4

CVSS Score

medium

Severity

4.3.5

Patched in

876d

Time to patch

Description

The CoolClock WordPress plugin before 4.3.5 does not escape some shortcode attributes, allowing users with a role as low as Contributor toperform Stored Cross-Site Scripting attacks

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<4.3.5

PublishedAugust 30, 2021

Last updatedJanuary 22, 2024

Affected plugincoolclock

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/5bb45de4-2c83-4c77-aec0-f28ade966468?source=api-prod

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