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TI-2025-21987 Aliases CVE-2025-30714GHSA-mh6h-m5cw-m257

Improper access control in Oracle MySQL Connectors

Priority LOW 22CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
High
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/Python). Supported versions that are affected are 9.0.0-9.2.0. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data. CVSS 3.1 Base Score 4.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00412 35th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleMySQL Connectors9.0.0 – 9.2.0—No fix listedCNA
  • MySQL Connectors VendorOracle Affected 9.0.0 – 9.2.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mysql_connector\/python:*:*:*:*:*:*:*:*9.0.0 – 9.2.0VulnerableOracle
  • cpe:2.3:a:oracle:mysql_connector\/python:*:*:*:*:*:*:*:* Versions 9.0.0 – 9.2.0 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle MySQL Connectors — oracle.com/security-alerts/cpuapr2025.html

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2025-21979 Incorrect default permissions in Oracle MySQL ConnectorsPriority LOW 36
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-30714
  2. 2026-10-03 Alias added: GHSA-mh6h-m5cw-m257

References

Patch 1

  • TI-2024-13882 Vulnerability in the MySQL Connectors product of Oracle MySQL (component… CVSS 3.1HIGH 7.5
  • TI-2016-04864 Unspecified vulnerability in the MySQL Connector component 2.1.3 and earlier and 2.0.4… CVSS 3.0MEDIUM 5.6
  • TI-2025-15508 Uncontrolled resource consumption in Oracle MySQL Connectors CVSS 3.1MEDIUM 6.4
  • TI-2024-13960 Vulnerability in the MySQL Connectors product of Oracle MySQL (component… CVSS 3.1MEDIUM 6.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences