CVE-2026-8766CWE-200CWE-284broken-access-controlinformation-disclosure

CVE-2026-8766

Medium · published May 18, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
23.3
In the wild
Unconfirmed
What it is

A flaw has been found in Kilo-Org kilocode up to 7.0.47. This issue affects the function Load of the file packages/opencode/src/config/config.ts of the component Environment Variable Handler. Executing a manipulation of the argument KILO_CONFIG_CONTENT can lead to information disclosure. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00316 · 23.3th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-284 · Improper Access Control
Published
2026-05-18T03:17Z
Affected products (1)
ProductVersionsFixed in
kilo/kilo_code_cli≤ 7.0.47—
References (4)
https://gist.github.com/YLChen-007/32b444e49ced1a46bde5a68933ccd09f · [email protected]https://vuldb.com/submit/811400 · [email protected]https://vuldb.com/vuln/364391 · [email protected]https://vuldb.com/vuln/364391/cti · [email protected]
EPSS history
Timeline
  • 17 MAY 22:15Z
    Kilo-Org kilocode Environment Variable config.ts load information disclosure
    cvelistv5