A vulnerability was found in FlowCI flow-core-x up to 1.23.49. The impacted element is the function FileHelper.unzip of the file common/src/main/java/com/flowci/common/helper/FileHelper.java. The manipulation results in path traversal. The attack may be performed from remote. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity High

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
FlowCI flow-core-x affected
Version Status Constraints
1.23.0 affected —
1.23.1 affected —
1.23.2 affected —
1.23.3 affected —
1.23.4 affected —
1.23.5 affected —
1.23.6 affected —
1.23.7 affected —
1.23.8 affected —
1.23.9 affected —
1.23.10 affected —
1.23.11 affected —
1.23.12 affected —
1.23.13 affected —
1.23.14 affected —
1.23.15 affected —
1.23.16 affected —
1.23.17 affected —
1.23.18 affected —
1.23.19 affected —
1.23.20 affected —
1.23.21 affected —
1.23.22 affected —
1.23.23 affected —
1.23.24 affected —
1.23.25 affected —
1.23.26 affected —
1.23.27 affected —
1.23.28 affected —
1.23.29 affected —
1.23.30 affected —
1.23.31 affected —
1.23.32 affected —
1.23.33 affected —
1.23.34 affected —
1.23.35 affected —
1.23.36 affected —
1.23.37 affected —
1.23.38 affected —
1.23.39 affected —
1.23.40 affected —
1.23.41 affected —
1.23.42 affected —
1.23.43 affected —
1.23.44 affected —
1.23.45 affected —
1.23.46 affected —
1.23.47 affected —
1.23.48 affected —
1.23.49 affected —

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Project Subscriptions

Vendors Products
Flowci Subscribe
Flow-core-x Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://glacier-tarsal-711.notion.site/Flow-ci-ZipSlip-Path-Traversal-in-flow-ci-FileHelper-unzip-During-Job-Report-Extraction-3f7b25e24b3680a8b7cec8c15d79a2fb cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-124329 cve-icon cve-icon
https://vuldb.com/submit/1027414 cve-icon cve-icon
https://vuldb.com/vuln/432649 cve-icon cve-icon
https://vuldb.com/vuln/432649/cti cve-icon cve-icon
History

Sun, 08 Nov 2026 12:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in FlowCI flow-core-x up to 1.23.49. The impacted element is the function FileHelper.unzip of the file common/src/main/java/com/flowci/common/helper/FileHelper.java. The manipulation results in path traversal. The attack may be performed from remote. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title FlowCI flow-core-x FileHelper.java FileHelper.unzip path traversal
First Time appeared Flowci
Flowci flow-core-x
Weaknesses CWE-22
CPEs cpe:2.3:a:flowci:flow-core-x:*:*:*:*:*:*:*:*
Vendors & Products Flowci
Flowci flow-core-x
References
Metrics cvssV2_0

{'score': 4.6, 'vector': 'AV:N/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 5, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-11-08T12:00:20.659Z

Reserved: 2026-11-07T19:35:21.895Z

Link: CVE-2026-124329

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-08T12:17:48.440

Modified: 2026-11-08T12:17:49.283

Link: CVE-2026-124329

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-08T13:30:15Z

Weaknesses