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CVE-2025-71460 Zipline before 4.2.1 Missing Ownership Check via /api/user/files/transaction

2.3 lowEPSS 0.3%

Low (2.3) in diced zipline. EPSS 0.3% estimated probability of exploitation activity in the next 30 days.

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Zipline before 4.2.1 contains a missing authorization vulnerability in the /api/user/files/transaction endpoint that allows authenticated users to modify other users' files due to absent ownership checks. Attackers who know a target file ID can submit transaction requests to edit or delete files belonging to any user.

Severity

CVSS 4.0

2.3 low
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

4.2 medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS
0.3% estimated probability of exploitation activity in the next 30 days; 17th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CWE
CWE-639 Authorization Bypass Through User-Controlled Key
OWASP Top 10
A01:2025 Broken Access Control
Published
Modified
Assigned by
VulnCheck (CNA)
NVD analysis
Awaiting analysis
Record from
the NVD, synced

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Affected

Versions

From the CNA's record in the CVE List.

ProductAffected
diced ziplinebefore 4.2.1

References

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