pretix before 2024.1.1 mishandles file validation.
Priority MEDIUM 50CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub.
Summary
pretix before 2024.1.1 mishandles file validation.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00816 57th percentileScored 2026-11-07
Fix Fixed pretix (PyPI): 2024.1.1
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | pretix (PyPI) | before 2024.1.1 | 2024.1.1 | Patch available | GHSA-672r-97r7-vx2q |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- pretix (PyPI) Vendor— Affected before 2024.1.1 Fixed in 2024.1.1 Patch available GHSA-672r-97r7-vx2q
Remediation
- Fix · GHSA-672r-97r7-vx2q pretix (PyPI) Fixed in 2024.1.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-27447
- 2026-10-03 Alias added: GHSA-672r-97r7-vx2q
References
More Pretix vulnerabilities
- TI-2026-02082 Unsafe variable evaluation in email templates CVSS 4.0HIGH 7.5
- TI-2026-02081 Unsafe variable evaluation in email templates CVSS 4.0HIGH 7.5
- TI-2026-02048 Unsafe variable evaluation in email templates CVSS 4.0HIGH 7.5
- TI-2024-07522 Stored XSS in Placeholder Samples in Mail Preview CVSS 4.0HIGH 7.2
- TI-2026-04908 A new API endpoint introduced in pretix 2025 that is supposed to return all check-in… CVSS 4.0MEDIUM 5.5
- TI-2025-12562 Limited HTML injection in emails CVSS 4.0LOW 2.4
Sources
- CVE-2024-27447 · CVE Program
- CVE-2024-27447 · NVD
- FIRST EPSS
- GHSA-672r-97r7-vx2q · GitHub Advisory Database · CC BY 4.0
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