CVE-2021-24670 - Vulnerability Details - OpenCVE

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

Published: 2021-09-27

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Unknown

CoolClock – a Javascript Analog Clock

affected

Version	Status	Constraints
`4.3.5`	affected	< 4.3.5

Configuration 1 [-]

cpe:2.3:a:status301:coolclock:*:*:*:*:*:wordpress:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-11582	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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00624.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://wpscan.com/vulnerability/a092548f-1ad5-44d3-9901-cdf4ebcee40a

History

No history.

Subscriptions

Status301 Coolclock

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2021-09-27T15:25:38.000Z

Updated: 2024-08-03T19:42:15.982Z

Reserved: 2021-01-14T00:00:00.000Z

Link: CVE-2021-24670

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-27T16:15:09.160

Modified: 2026-06-17T03:40:25.637

Link: CVE-2021-24670

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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