Visual CSS Style Editor < 7.5.4 - Reflected Cross-Site Scripting
Priority LOW 30CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue
Why it matters now
EPSS 0.01397 72nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Visual CSS Style Editor (Unknown): 7.5.4
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Visual CSS Style Editor | 7.5.4 to before 7.5.4 | 7.5.4 | Patch available | CNA |
- Visual CSS Style Editor VendorUnknown Affected 7.5.4 to before 7.5.4 Fixed in 7.5.4 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:yellowpencil:visual_css_style_editor:*:*:*:*:*:wordpress:*:* | before 7.5.4 | Vulnerable | YellowPencil |
- cpe:2.3:a:yellowpencil:visual_css_style_editor:*:*:*:*:*:wordpress:*:* Versions before 7.5.4 Vulnerable ·YellowPencil
Remediation
- Fix · CNA Visual CSS Style Editor (Unknown) Fixed in 7.5.4
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24934
- 2026-10-03 Alias added: GHSA-7579-2v4g-9grv
References
More YellowPencil Visual Css Style Editor vulnerabilities
- TI-2019-08912 The WaspThemes Visual CSS Style Editor (aka yellow-pencil-visual-theme-customizer) plugin… CVSS 3.0HIGH 8.8
Sources
- CVE-2021-24934 · CVE Program
- CVE-2021-24934 · NVD
- FIRST EPSS
- GHSA-7579-2v4g-9grv · GitHub Advisory Database · CC BY 4.0
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