CVE-2026-42463Public exploitNetwork attack vector

Cross-workspace data access via missing authorization checks

Published May 13, 2026 · Updated May 13, 2026

Authorization bypass in FIT2CLOUD SQLBot before 1.8.0 allows remote authenticated users to read and alter other workspaces' data sources. The exportDsSchema and uploadDsSchema routes omit permission decorators, while Pydantic discards undeclared workspace context from related checks. A regular account and a target data-source ID are required; successful requests expose database schemas or overwrite metadata and connection details.

CVSS severity8.6
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in FIT2CLOUD SQLBot before 1.8.0 allows remote authenticated users to read and alter other workspaces' data sources. The exportDsSchema and uploadDsSchema routes omit permission decorators, while Pydantic discards undeclared workspace context from related checks. A regular account and a target data-source ID are required; successful requests expose database schemas or overwrite metadata and connection details.

The record

CVE
CVE-2026-42463
Published
May 13, 2026
Updated
May 13, 2026
Vendor
KubeOperator
Product
SQLBot
Classifications
CWE-639, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 13, 2026CVE publishedPublication date reported by the CVE source.
  2. May 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.8.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

KubeOperator · SQLBotversion=< 1.8.0

Published CVSS scores

8.6GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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