CVE-2025-14881

Insecure direct object reference

3.8 LowFix available

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.25%Up 0.2 points since Dec 20, 2025

What each source reports

CVE List Score used 3.8

Insecure direct object reference

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: CVE-2025-14881
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Weakness: CWE-639
Updated: 2026-11-02

EUVDEUVD-2025-204530 3.8

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: EUVD-2025-204530
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Updated: 2026-11-02

GitHub AdvisoriesGHSA-r2h2-g46h-8mx8 3.8

pretix has Broken Access Control Allowing Cross-User File Access via UUID

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: GHSA-r2h2-g46h-8mx8
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Weakness: CWE-639
Updated: 2026-11-02

NVD 3.8

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: CVE-2025-14881
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness: CWE-639
Updated: 2026-11-02

OSV 3.8

Insecure direct object reference

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: CVE-2025-14881
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Weakness: CWE-639
Updated: 2026-11-02

OSVGHSA-r2h2-g46h-8mx8 3.8

pretix has Broken Access Control Allowing Cross-User File Access via UUID

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: GHSA-r2h2-g46h-8mx8
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Weakness: CWE-639
Updated: 2026-11-02

OSVPYSEC-2026-1803 3.8

pretix has Broken Access Control Allowing Cross-User File Access via UUID

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.

Record: PYSEC-2026-1803
CVSS 4.0: 3.8 LowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Updated: 2026-11-02

Affected products

pretix

Affected packages

Affected packages
Package	Affected	Fixed
`pretix` PyPI	2025.10.0 up to 2025.10.1	2025.10.1
`pretix` PyPI	2025.9.0 up to 2025.9.3	2025.9.3
`pretix` PyPI	before 2025.8.3	2025.8.3
`pretix` PyPI	2025.9.0 up to 2025.9.3, plus listed versions 2025.9.12025.9.2	2025.9.3
`pretix` PyPI	before 2025.8.3, plus listed versions 1.0.01.0.0b11.0.0b21.1.01.1.1 Show 45 moreShow less 1.1.21.1.31.10.01.10.11.11.01.11.11.12.01.12.11.13.01.13.11.14.01.15.01.15.11.15.21.16.01.17.01.17.11.2.01.2.1.post21.2.21.3.01.3.0.post11.3.11.4.01.4.11.5.01.5.11.5.21.6.01.6.11.6.21.7.11.7.21.8.01.8.11.9.01.9.12.0.02.1.02.2.02.3.02.4.02.5.02.6.02.7.0	2025.8.3
`pretix` PyPI	before 2025.8.3, 2025.9.0 up to 2025.9.3, 2025.10.0 up to 2025.10.1, plus listed versions 1.0.01.0.0b11.0.0b21.1.01.1.1 Show 45 moreShow less 1.1.21.1.31.10.01.10.11.11.01.11.11.12.01.12.11.13.01.13.11.14.01.15.01.15.11.15.21.16.01.17.01.17.11.2.01.2.1.post21.2.21.3.01.3.0.post11.3.11.4.01.4.11.5.01.5.11.5.21.6.01.6.11.6.21.7.11.7.21.8.01.8.11.9.01.9.12.0.02.1.02.2.02.3.02.4.02.5.02.6.02.7.0	2025.8.32025.9.32025.10.1

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-14881 is a low vulnerability (CVSS 3.8) in Pretix, published December 19, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. Fixed in pretix 2025.10.1.

References

This page doesn't list everything

Left out here: 228 versions. The JSON record has them.