CVE-2021-24670
CoolClock < 4.3.5 - Contributor+ Stored Cross-Site Scripting
MEDIUM
5.4
CVSS Score
Published: September 27, 2021 at 03:25 PM UTC
Updated: June 17, 2026 at 03:40 AM UTC
1 product affected across 1 vendorCoolclock
Using CoolClock – a Javascript Analog Clock by Unknown?
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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.6%
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
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Coolclock· STATUS301wordpress-plugin
95%v < 4.3.5
Affected range stops below 4.3.5, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/a092548f-1ad5-44d3-9901-cdf4ebcee40aCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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