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Plugin 3 known issues Latest disclosed Sep 30, 2024

Custom Banners Vulnerabilities

Review known vulnerability records for the WordPress plugin Custom Banners (`custom-banners`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2024-8799, CVE-2021-4407 and CVE-2014-4724, so operators can jump from disclosure to patch validation without scanning the full feed first.

View on WordPress.org Back to Feed
Known Records
3
High or Critical
1
Patch Coverage
100%
Last Updated
Oct 01, 2024
Related Security Guides

Use these guides while reviewing Custom Banners fixes

Pair this plugin vulnerability hub with practical WordPress hardening, scanner, and patch workflow guidance.

Hardening
WordPress hardening checklist for exposed plugins

Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
WordPress plugin security basics for patch decisions

Use ownership, update testing, least privilege, and removal criteria to reduce plugin risk.
Scanning
WordPress vulnerability scanner buyer's guide

Compare scanner coverage for plugin CVEs, version detection, alert noise, and remediation workflow.
Patch Decision Workflow

How to prioritize Custom Banners remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
3
1. Match the Package
Confirm the installed WordPress plugin slug is custom-banners before acting on any CVE from this cluster.
2. Sort by Severity
Start with 1 high or critical record, then review medium and unrated findings with public references.
3. Check Patch Evidence
3 records include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
High-Signal Remediation Targets
CVE-2014-4724 High
Cross-Site Scripting remediation for Custom Banners

Affected range: Versions before 2.1. Fixed version: 2.1.

CVE-2024-8799 Medium
Cross-Site Scripting remediation for Custom Banners

Affected range: Versions up to 3.3. Fixed version is not listed yet.

CVE-2021-4407 Medium
Cross-Site Request Forgery remediation for Custom Banners

Affected range: Versions up to 3.2.2. Fixed version: 3.3.

Priority CVE Quick Links

Fast paths into Custom Banners CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
3
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2014-4724
Custom Banners < 2.1 - Cross-Site Scripting
 Cross-Site Scripting Versions before 2.1 2.1 CVSS 7.1
CVE-2024-8799
Custom Banners <= 3.3 - Reflected Cross-Site Scripting
 Cross-Site Scripting Versions up to 3.3 No patch listed CVSS 6.1
CVE-2021-4407
Custom Banners <= 3.2.2 - Cross-Site Request Forgery Bypass
 Cross-Site Request Forgery Versions up to 3.2.2 3.3 CVSS 4.3
CVE-2014-4724 High 2.1
CVE-2014-4724 Custom Banners Cross-Site Scripting

Custom Banners < 2.1 - Cross-Site Scripting

CVE-2024-8799 Medium No patch listed
CVE-2024-8799 Custom Banners Cross-Site Scripting

Custom Banners <= 3.3 - Reflected Cross-Site Scripting

CVE-2021-4407 Medium 3.3
CVE-2021-4407 Custom Banners Cross-Site Request Forgery

Custom Banners <= 3.2.2 - Cross-Site Request Forgery Bypass

Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for Custom Banners so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
3 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
0 critical and 1 high severity finding.
Recent CVEs
CVE-2024-8799, CVE-2021-4407 and CVE-2014-4724
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Custom Banners

Sorted by latest disclosure date so newly published issues surface first.

Plugin Medium Patched: No CVE-2024-8799
CVE-2024-8799: Custom Banners <= 3.3 - Reflected Cross-Site Scripting

The Custom Banners plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 3.3. This makes it possible for unauthenticated attackers to inject arbitrary web...

Published
Sep 30, 2024
Patched Release
Not published
Affected Versions
Versions up to 3.3
Next Step
Open the full report for remediation notes and references.
Review CVE-2024-8799 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2021-4407
CVE-2021-4407: Custom Banners <= 3.2.2 - Cross-Site Request Forgery Bypass

The Custom Banners plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.2 This is due to missing or incorrect nonce validation on the saveCustomFields() function. This makes it possible for unauthenticated attackers to save custom...

Published
Mar 01, 2021
Patched Release
3.3
Affected Versions
Versions up to 3.2.2
Next Step
Update to 3.3 or newer if supported.
Review CVE-2021-4407 fixed version details Open CVE Reference
Plugin High Patched: Yes CVE-2014-4724
CVE-2014-4724: Custom Banners < 2.1 - Cross-Site Scripting

Cross-site scripting (XSS) vulnerability in the Custom Banners plugin before 2.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the custom_banners_registered_name parameter to wp-admin/options.php.

Published
Jun 29, 2014
Patched Release
2.1
Affected Versions
Versions before 2.1
Next Step
Update to 2.1 or newer if supported.
Review CVE-2014-4724 fixed version details Open CVE Reference