CVE-2026-4586Public exploitNetwork attack vector

Executable code placement via unchecked JDBC driver upload

Published Mar 23, 2026 · Updated Mar 23, 2026

Unrestricted file upload in OtterMind Chat2DB 0.3.0 through 0.3.7 allows remote authenticated users to upload dangerous JDBC drivers. The Upload method in JdbcDriverController accepts a supplied JDBC driver without restricting dangerous file types before storage. Low-privileged application access is required, and the public record does not establish automatic execution after upload.

CVSS severity6.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in OtterMind Chat2DB 0.3.0 through 0.3.7 allows remote authenticated users to upload dangerous JDBC drivers. The Upload method in JdbcDriverController accepts a supplied JDBC driver without restricting dangerous file types before storage. Low-privileged application access is required, and the public record does not establish automatic execution after upload.

The record

CVE
CVE-2026-4586
Published
Mar 23, 2026
Updated
Mar 23, 2026
Vendor
CodePhiliaX
Product
Chat2DB
Classifications
CWE-284, CWE-434, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 23, 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=0.3.0
  2. Affected versionversion=0.3.1
  3. Affected versionversion=0.3.2
  4. Affected versionversion=0.3.3
  5. Affected versionversion=0.3.4
  6. Affected versionversion=0.3.5
  7. Affected versionversion=0.3.6
  8. Affected versionversion=0.3.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CodePhiliaX · Chat2DBversion=0.3.0; version=0.3.1; version=0.3.2; version=0.3.3; version=0.3.4; version=0.3.5; version=0.3.6; version=0.3.7

Published CVSS scores

6.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDB CNAAV:N/AC:L/Au:S/C:P/I:P/A:P
2.1VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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.

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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-284Improper Access Control
CWE-434Unrestricted Upload of File with Dangerous Type
T1105Ingress Tool Transfer

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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