EUVD-2026-40354
GHSA-3j25-mjx3-pwg4
Severity by source
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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
Network-accessible API requires low-privilege authentication; write-only path traversal yields high integrity impact with no confidentiality or availability effect.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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
Lifecycle Timeline
2DescriptionCVE.org
Vibe-Trading before 0.1.10 contains a path traversal vulnerability that allows attackers to write files outside the intended memory root directory by supplying a malicious memory_type value containing path traversal sequences through the remember tool. Attackers can manipulate the memory_type parameter in the persistent memory store to cause the application to write arbitrary Markdown files to unintended locations on the filesystem.
AnalysisAI
Path traversal in Vibe-Trading before version 0.1.10 allows low-privileged authenticated network attackers to write arbitrary Markdown files outside the application's intended memory root directory. The remember tool fails to sanitize the memory_type parameter before constructing filesystem paths, enabling traversal sequences to escape the memory root and land files at attacker-controlled locations on the server. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold a valid low-privilege authenticated session with Vibe-Trading (CVSS PR:L) sufficient to invoke the `remember` tool. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) scores 6.5, reflecting a low-complexity network-reachable flaw with high integrity impact but requiring low-privilege authentication - this PR:L requirement is the primary barrier to mass exploitation and distinguishes this from a critical unauthenticated write. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An authenticated low-privilege user sends a request to the Vibe-Trading `remember` tool with a `memory_type` value such as `../../var/www/html/shell`, causing the application to write a Markdown file to `/var/www/html/shell.md` on the server. If the application's web root is writable and served by a web server, the attacker can subsequently request that file or leverage its contents to stage further compromise. … |
| Remediation | Upgrade Vibe-Trading to version 0.1.10 or later, which resolves this vulnerability per the vendor release at https://github.com/HKUDS/Vibe-Trading/releases/tag/v0.1.10 and the corresponding fix in PR #257 (https://github.com/HKUDS/Vibe-Trading/pull/257). … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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