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Fencer Vulns
medium 6.5

CVE-2023-37916 json

Leak password hash of any user

published 2023-07-21 3 y ago modified 2026-09-10 1 mo ago also GHSA-87f6-8gr7-pc6h , GO-2023-1957 , EUVD-2023-2000

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits
0
none known

Summary

KubePi is an opensource kubernetes management panel. The endpoint /kubepi/api/v1/users/search?pageNum=1&&pageSize=10 leak password hash of any user (including admin). A sufficiently motivated attacker may be able to crack leaded password hashes. This issue has been addressed in version 1.6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Patch / fix

  • go github.com/KubeOperator/kubepi 1.6.5
  • fit2cloud kubepi 1.6.5

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/1Panel-dev/KubePi/security/advisories/GHSA-87f6-8gr7-pc6h referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
go github.com/KubeOperator/kubepi
<1.6.5
1.6.5

Affected products

  • 1Panel-dev KubePi
  • fit2cloud kubepi

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.