The CRM platform Twenty version 0.3.0 is vulnerable to SSRF via file upload.
Priority MEDIUM 58CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The CRM platform Twenty version 0.3.0 is vulnerable to SSRF via file upload.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00411 35th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-28435
- 2026-10-03 Alias added: GHSA-6cqh-4xr5-c65x
References
More twentyhq Twenty vulnerabilities
- TI-2026-21368 An issue in Twenty CRM v1.15.0 and before allows a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
- TI-2026-34280 Twenty: SQL Injection via the timeZone field CVSS 3.1CRITICAL 9.9
- TI-2026-32616 Twenty: Stored Cross-Site Scripting via Unsanitized File Serving (Missing Content-Type/Content-Disposition Headers) CVSS 3.1HIGH 8.7
- TI-2024-18876 The CRM platform Twenty is vulnerable to stored cross site scripting via file upload in… CVSS 3.1HIGH 7.6
- TI-2026-21496 Twenty: SSRF protection bypass via HTTP redirect following in secure HTTP client CVSS 3.1MEDIUM 5.0
Sources
- CVE-2024-28435 · CVE Program
- CVE-2024-28435 · NVD
- FIRST EPSS
- GHSA-6cqh-4xr5-c65x · GitHub Advisory Database · CC BY 4.0
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