TaskBuilder < 1.0.8 - Subscriber+ Stored XSS via SVG file upload
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 Taskbuilder WordPress plugin before 1.0.8 does not validate and sanitise task's attachments, which could allow any authenticated user (such as subscriber) creating a task to perform Stored Cross-Site Scripting by attaching a malicious SVG file
Why it matters now
EPSS 0.006 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Taskbuilder – WordPress Project & Task Management plugin (Unknown): 1.0.8
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 | Taskbuilder – WordPress Project & Task Management plugin | 1.0.8 to before 1.0.8 | 1.0.8 | Patch available | CNA |
- Taskbuilder – WordPress Project & Task Management plugin VendorUnknown Affected 1.0.8 to before 1.0.8 Fixed in 1.0.8 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:taskbuilder:taskbuilder:*:*:*:*:*:wordpress:*:* | before 1.0.8 | Vulnerable | taskbuilder |
- cpe:2.3:a:taskbuilder:taskbuilder:*:*:*:*:*:wordpress:*:* Versions before 1.0.8 Vulnerable ·taskbuilder
Remediation
- Fix · CNA Taskbuilder – WordPress Project & Task Management plugin (Unknown) Fixed in 1.0.8
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3137
- 2026-10-03 Alias added: GHSA-mf4x-mpcx-4r8x
References
More Taskbuilder vulnerabilities
- TI-2024-09124 Taskbuilder < 3.0.9 - Admin+ SQL Injection CVSS 3.1HIGH 7.2
- TI-2024-09121 Taskbuilder < 3.0.5 - Admin+ SQL Injection CVSS 3.1MEDIUM 4.1
- TI-2025-16598 WordPress Taskbuilder Plugin <= 3.0.6 - SQL Injection vulnerability CVSS 3.1HIGH 8.8
- TI-2024-11068 Cross-site scripting in Taskbuilder – Project Management & Task Management Tool With… CVSS 3.1MEDIUM 6.4
Sources
- CVE-2022-3137 · CVE Program
- CVE-2022-3137 · NVD
- FIRST EPSS
- GHSA-mf4x-mpcx-4r8x · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences