Cross-site scripting in MyThemeShop Launcher: Coming Soon & Maintenance Mode
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop Launcher: Coming Soon & Maintenance Mode plugin <= 1.0.11 at WordPress.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0061 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MyThemeShop | Launcher: Coming Soon & Maintenance Mode (WordPress plugin) | <= 1.0.11 – 1.0.11 | — | No fix listed | CNA |
- Launcher: Coming Soon & Maintenance Mode (WordPress plugin) VendorMyThemeShop Affected <= 1.0.11 – 1.0.11 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mythemeshop:launcher:*:*:*:*:*:wordpress:*:* | up to 1.0.11 | Vulnerable | MyThemeShop |
- cpe:2.3:a:mythemeshop:launcher:*:*:*:*:*:wordpress:*:* Versions up to 1.0.11 Vulnerable ·MyThemeShop
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-36829
- 2026-10-03 Alias added: GHSA-fh2x-c697-8v4c
References
More MyThemeShop Launcher vulnerabilities
- TI-2019-05274 Multiple stored cross-site scripting (XSS) in the MyThemeShop Launcher plugin 1.0.8 for… CVSS 3.0MEDIUM 5.4
Sources
- CVE-2021-36829 · CVE Program
- CVE-2021-36829 · NVD
- FIRST EPSS
- GHSA-fh2x-c697-8v4c · GitHub Advisory Database · CC BY 4.0
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