KubePi may leak password hash of any user

Description

Summary

http://kube.pi/kubepi/api/v1/users/search?pageNum=1&&pageSize=10 leak password of any user (including admin). This leads to password crack attack

PoC

https://drive.google.com/file/d/1ksdawJ1vShRJyT3wAgpqVmz-Ls6hMA7M/preview

Impact

  • Leaking confidential information.
  • Can lead to password cracking attacks

Basic information

Type
reviewed
Severity
medium
Advisory on GitHub
Open advisory ↗
Repository advisory
Open repository advisory ↗
Source code
Browse source ↗
Published (advisory)
2023-07-21 20:18:09 UTC
Updated
2023-11-08 05:04:49 UTC
GitHub reviewed
2023-07-21 20:18:09 UTC
NVD published
2023-07-21

EPSS Score

Score Percentile
0.17% 38.90%

CVSS Scores

Base score Version Severity Vector
6.5 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.

Identifiers

CWEs

CWE id Name
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Credits

  • ch1nhpd (reporter)

Affected packages (1)

Vulnerable version ranges and first patched releases as published by GitHub.

Ecosystem Package Vulnerable range First patched Vulnerable functions
go github.com/KubeOperator/kubepi < 1.6.5 1.6.5

References

cvelogic Threat Intelligence