CVE-2026-124329 · Package
NO FIX YET
FlowCI flow-core-x up to 1.23.49 has a path traversal flaw in FileHelper.unzip, which extracts zip archives. A remote attacker who supplies a crafted archive can make files land outside the intended directory.
first public Nov 8, 2026 · 1 source
Check it with your coding agent
It checks your repository and tells you if you’re affected, with the fix.
Applications that embed flow-core-x and extract zip archives supplied from outside, such as uploads or pipeline inputs, are exposed. Deployments that never extract untrusted archives can skip it. The sources do not describe an upstream fix; the vendor did not respond to disclosure.
Not affected if no-untrusted-zip-input
Who cares ci, flow-core-x, flowci, java
1.23.49No fix yet, per the sources.
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.
This page as .md · .json · 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/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
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Are you affected?
Tell InfraStack what you run. It checks this one, and every next one, against your stack.
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.