Gradle up to 9.2.x inclusion of functionality from untrusted control sphere

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Gradle up to 9.2.x. This affects an unknown part. This manipulation causes inclusion of functionality from untrusted control sphere. This vulnerability is registered as CVE-2026-22816. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Gradle up to 9.2.x. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a inclusion of functionality from untrusted control sphere vulnerability. The CWE definition for the vulnerability is CWE-829. The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Gradle is a build automation tool, and its native-platform tool provides Java bindings for native APIs. When resolving dependencies in versions before 9.3.0, some exceptions were not treated as fatal errors and would not cause a repository to be disabled. If a build encountered one of these exceptions, Gradle would continue to the next repository in the list and potentially resolve dependencies from a different repository. If a Gradle build used an unresolvable host name, Gradle would continue to work as long as all dependencies could be resolved from another repository. An unresolvable host name could be caused by allowing a repository's domain name registration to lapse or typo-ing the real domain name. This behavior could allow an attacker to register a service under the host name used by the build and serve malicious artifacts. The attack requires the repository to be listed before others in the build configuration. Gradle has introduced a change in behavior in Gradle 9.3.0 to stop searching other repositories when encountering these errors.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-22816 since 01/09/2026. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 291294 (Linux Distros Unpatched Vulnerability : CVE-2026-22816), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 9.3.0 eliminates this vulnerability. Applying the patch e5707d0d8fce3d768c9c489004700d78eab1773a is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at Tenable (291294). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.4
NVD Vector: 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Inclusion of functionality from untrusted control sphere
CWE: CWE-829
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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Nessus ID: 291294
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-22816

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Gradle 9.3.0
Patch: e5707d0d8fce3d768c9c489004700d78eab1773a

Timelineinfo

01/09/2026 CVE reserved
01/17/2026 +8 days Advisory disclosed
01/17/2026 +0 days VulDB entry created
02/18/2026 +32 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-w78c-w6vf-rw82
Status: Confirmed

CVE: CVE-2026-22816 (🔒)
GCVE (CVE): GCVE-0-2026-22816
GCVE (VulDB): GCVE-100-341695

Entryinfo

Created: 01/17/2026 09:31
Updated: 02/18/2026 17:40
Changes: 01/17/2026 09:31 (67), 01/17/2026 20:59 (2), 02/18/2026 17:40 (11)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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