MariaDB Server up to 12.3.1 authorization

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k2.80

Summaryinfo

A vulnerability categorized as problematic has been discovered in MariaDB Server up to 10.6.25/10.11.16/11.4.10/11.8.6/12.3.1. Affected by this vulnerability is an unknown functionality. Such manipulation leads to authorization. This vulnerability is referenced as CVE-2026-44173. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in MariaDB Server up to 10.6.25/10.11.16/11.4.10/11.8.6/12.3.1. It has been rated as problematic. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. Impacted is availability. CVE summarizes:

MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB allowed SELECT ... INTO OUTFILE and SELECT ... INTO DUMPFILE without verifying the FILE privilege if the FROM clause contained only subqueries. This issue has been patched in versions 10.6.26, 10.11.17, 11.4.11, 11.8.7, and 12.3.2.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-44173 since 05/05/2026. The exploitation is known to be easy. The attack may be launched remotely. There are neither technical details nor an exploit publicly available.

Upgrading to version 10.6.26, 10.11.17, 11.4.11, 11.8.7 or 12.3.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.0
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Server 10.6.26/10.11.17/11.4.11/11.8.7/12.3.2

Timelineinfo

05/05/2026 CVE reserved
06/12/2026 +38 days Advisory disclosed
06/12/2026 +0 days VulDB entry created
06/12/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-667j-m53j-wpmc
Status: Confirmed

CVE: CVE-2026-44173 (🔒)
GCVE (CVE): GCVE-0-2026-44173
GCVE (VulDB): GCVE-100-370700

Entryinfo

Created: 06/12/2026 22:36
Changes: 06/12/2026 22:36 (64)
Complete: 🔍
Cache ID: 216::103

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