CVE-2026-8765

Kilo-Org kilocode File Diff API Endpoint worktree-diff.ts Bun.file path traversal

State: Published
Severity: 5.3 Medium
Published: May 17, 2026
Updated: May 18, 2026
Reserved: May 17, 2026

Description

A vulnerability was detected in Kilo-Org kilocode up to 7.0.47. This vulnerability affects the function Bun.file of the file packages/opencode/src/kilocode/review/worktree-diff.ts of the component File Diff API Endpoint. Performing a manipulation of the argument File results in path traversal. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-22 Path Traversal

Affected Products

Product	Versions
kilocodeKilo-Org	7.0.0Affected 7.0.1Affected 7.0.2Affected 7.0.3Affected 7.0.4Affected 7.0.5Affected 7.0.6Affected 7.0.7Affected 7.0.8Affected 7.0.9Affected 7.0.10Affected 7.0.11Affected 7.0.12Affected 7.0.13Affected 7.0.14Affected 7.0.15Affected 7.0.16Affected 7.0.17Affected 7.0.18Affected 7.0.19Affected 7.0.20Affected 7.0.21Affected 7.0.22Affected 7.0.23Affected 7.0.24Affected and 23 more versions

References

VDB-364390 | Kilo-Org kilocode File Diff API Endpoint worktree-diff.ts Bun.file path traversalvdb-entrytechnical-description
VDB-364390 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #811401 | Kilo-Org kilocode 7.0.47 Path Traversal (CWE-22)third-party-advisory
https://gist.github.com/YLChen-007/1770f4530b0c933dc61f15b02aa0629dexploit

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