WordPress Z-Downloads plugin <= 1.11.3 - Auth. Arbitrary File Upload vulnerability
Priority MEDIUM 44CWE-434Published · Updated
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
Unrestricted Upload of File with Dangerous Type vulnerability in URBAN BASE Z-Downloads.This issue affects Z-Downloads: from n/a through 1.11.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01216 68th 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 |
|---|---|---|---|---|---|
| URBAN BASE | Z-Downloads | up to 1.11.3 | — | No fix listed | CNA |
- Z-Downloads VendorURBAN BASE Affected up to 1.11.3 Fixed in — No fix listed CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:urban_base:z-downloads:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:urban_base:z-downloads:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-34555
- 2026-10-03 Alias added: GHSA-8xmw-rw82-vwq9
References
More URBAN BASE vulnerabilities
- TI-2024-08046 Z-Downloads < 1.11.7 - Admin+ Stored XSS via SVG Upload CVSS 3.1CRITICAL 9.1
- TI-2024-08068 Z-Downloads < 1.11.5 - Admin+ Arbitrary File Upload CVSS 3.1HIGH 7.2
- TI-2024-08072 Z-Downloads < 1.11.6 - Unauthenticated Stored XSS CVSS 3.1MEDIUM 6.1
- TI-2024-36295 WordPress Z-Downloads plugin <= 1.11.7 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 5.9
Sources
- CVE-2024-34555 · CVE Program
- CVE-2024-34555 · NVD
- FIRST EPSS
- GHSA-8xmw-rw82-vwq9 · 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