StoryChief <= 1.0.42 - Unauthenticated Arbitrary File Upload
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
The StoryChief plugin for WordPress is vulnerable to arbitrary file uploads in all versions up to, and including, 1.0.42. This vulnerability occurs through the /wp-json/storychief/webhook REST-API endpoint that does not have sufficient filetype validation. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| storychief | StoryChief | up to 1.0.42 | — | No fix listed | CNA |
- StoryChief Vendorstorychief Affected up to 1.0.42 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-7441
- 2026-10-03 Alias added: GHSA-fvp4-h7hv-jq2c
References
Sources
- CVE-2025-7441 · CVE Program
- CVE-2025-7441 · NVD
- FIRST EPSS
- GHSA-fvp4-h7hv-jq2c · GitHub Advisory Database · CC BY 4.0
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