WordPress Newspack Blocks plugin <= 3.0.8 - Arbitrary File Upload vulnerability
Priority MEDIUM 44CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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
Unrestricted Upload of File with Dangerous Type vulnerability in Automattic Newspack Blocks allows Upload a Web Shell to a Web Server.This issue affects Newspack Blocks: from n/a through 3.0.8.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00566 47th 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
- 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 |
|---|---|---|---|---|---|
| Automattic | Newspack Blocks | up to 3.0.8 | — | No fix listed | CNA |
- Newspack Blocks VendorAutomattic Affected up to 3.0.8 Fixed in — No fix listed CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:automattic:newspack_newsletters:*:*:*:*:*:*:*:* | — | — | Automattic |
- cpe:2.3:a:automattic:newspack_newsletters:*:*:*:*:*:*:*:* Versions — — ·Automattic
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-37424
- 2026-10-03 Alias added: GHSA-rfxf-vp7h-9pjm
References
More Automattic vulnerabilities
- TI-2023-12700 Improper authentication in WooCommerce Payments WordPress Plugin CVSS 3.1CRITICAL 9.8
- TI-2023-03453 Prototype Pollution in automattic/mongoose CVSS 3.1CRITICAL 9.8
- TI-2024-06106 Jetpack Boost < 3.4.7 - Admin+ SSRF CVSS 3.1CRITICAL 9.1
- TI-2013-01782 WordPress W3 Total Cache Plugin 0.9.2.8 has a Remote PHP Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2022-02368 Prototype Pollution in automattic/mongoose CVSS 3.1CRITICAL 9.8
- TI-2023-02806 Jetpack < 12.1.1 - Author+ Arbitrary File Manipulation via API CVSS 3.1HIGH 8.8
Sources
- CVE-2024-37424 · CVE Program
- CVE-2024-37424 · NVD
- FIRST EPSS
- GHSA-rfxf-vp7h-9pjm · 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