CVE-2026-30345

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Summary

CVECVE-2026-30345
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-18 17:16:06 UTC
Updated2026-04-28 15:16:28 UTC
DescriptionA zip slip vulnerability in the Admin import functionality of CTFd v3.8.1-18-gdb5a18c4 allows attackers to write arbitrary files outside the intended directories via supplying a crafted import.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.000530000 probability, percentile 0.165750000 (date 2026-04-27)

Problem Types: CWE-23 | n/a | CWE-23 CWE-23 Relative Path Traversal

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
github.com/CTFd/CTFd/security/policy [email protected] github.com
github.com/CTFd/CTFd [email protected] github.com
gist.github.com/syphonetic/2e16a6d1a44e7970c849a17efd0a2270 [email protected] gist.github.com
blog.ctfd.io/ctfd-3-8-2 [email protected] blog.ctfd.io
github.com/syphonetic/CVE-2026-30345 [email protected] github.com
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