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CVE-2024-11379

Broadcast <= 51.01 - Reflected Cross-Site Scripting

6.1 Medium

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'do_check' parameter in all versions up to, and including, 51.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This only affects multi-site installations.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

0.33%Up 0.3 points since Dec 7, 2024
90%50%10%1%

What each source reports

CVE List Score used 6.1

Broadcast <= 51.01 - Reflected Cross-Site Scripting

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'do_check' parameter in all versions up to, and including, 51.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This only affects multi-site installations.

Record
CVE-2024-11379
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
EUVDEUVD-2024-34098 6.1

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'do_check' parameter in all versions up to, and including, 51.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This only affects multi-site installations.

Record
EUVD-2024-34098
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-g7cp-j93w-4gj5 6.1

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ...

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'do_check' parameter in all versions up to, and including, 51.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This only affects multi-site installations.

Record
GHSA-g7cp-j93w-4gj5
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
NVD 6.1

The Broadcast plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'do_check' parameter in all versions up to, and including, 51.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This only affects multi-site installations.

Record
CVE-2024-11379
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-11379 is a medium vulnerability (CVSS 6.1) in Edward Plainview Broadcast, published December 6, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 25th percentile. No source names a fixed version.

References

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