tcpdf before 6.2.0 uploads files from the server generating PDF-files to an external FTP.
Priority LOW 36CWE-668Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-668 and the CVSS impact.
Summary
tcpdf before 6.2.0 uploads files from the server generating PDF-files to an external FTP.
Why it matters now
EPSS 0.0146 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tcpdf_project:tcpdf:*:*:*:*:*:*:*:* | up to 6.1.1 | Vulnerable | Tcpdf Project |
- cpe:2.3:a:tcpdf_project:tcpdf:*:*:*:*:*:*:*:* Versions up to 6.1.1 Vulnerable ·Tcpdf Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-6100
- 2026-10-03 Alias added: GHSA-xv34-wq27-w2wm
References
More Tcpdf Project Tcpdf vulnerabilities
- TI-2024-15092 TCPDF version 6.6.5 and before is vulnerable to ReDoS (Regular Expression Denial of… CVSS 3.1HIGH 7.5
- TI-2024-37408 Improper certificate validation in Tecnick tcpdf CVSS 3.1CRITICAL 9.8
- TI-2024-15091 TCPDF version <=6.6.5 is vulnerable to ReDoS (Regular Expression Denial of Service) if… CVSS 3.1HIGH 7.5
- TI-2024-37414 Cross-site scripting in Tecnick tcpdf CVSS 3.1HIGH 7.5
- TI-2024-37409 Type confusion in Tecnick tcpdf CVSS 3.1HIGH 7.5
- TI-2024-37406 Cross-site scripting in Tecnick tcpdf CVSS 3.1HIGH 7.5
Sources
- CVE-2017-6100 · CVE Program
- CVE-2017-6100 · NVD
- FIRST EPSS
- GHSA-xv34-wq27-w2wm · GitHub Advisory Database · CC BY 4.0
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