Gogs up to 0.14.1 argument injection

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Gogs up to 0.14.1 and classified as critical. This affects an unknown function. The manipulation leads to argument injection. This vulnerability is uniquely identified as CVE-2026-26194. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Gogs up to 0.14.1. This issue affects an unknown part. The manipulation with an unknown input leads to a argument injection vulnerability. Using CWE to declare the problem leads to CWE-88. The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, there's a security issue in gogs where deleting a release can fail if a user controlled tag name is passed to git without the right separator, this lets git options get injected and mess with the process. This issue has been patched in version 0.14.2.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-26194 since 02/11/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 0.14.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch a000f0c7a632ada40e6829abdeea525db4c0fc2d 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 CERT Bund (WID-SEC-2026-0623). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Open Source Gogs

Productinfo

Name

Version

License

Website

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: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Argument injection
CWE: CWE-88 / CWE-74 / CWE-707
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: Gogs 0.14.2
Patch: a000f0c7a632ada40e6829abdeea525db4c0fc2d

Timelineinfo

02/11/2026 CVE reserved
03/05/2026 +22 days Advisory disclosed
03/05/2026 +0 days VulDB entry created
03/07/2026 +2 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-v9vm-r24h-6rqm
Status: Confirmed

CVE: CVE-2026-26194 (🔒)
GCVE (CVE): GCVE-0-2026-26194
GCVE (VulDB): GCVE-100-349247
CERT Bund: WID-SEC-2026-0623 - Gogs: Mehrere Schwachstellen

Entryinfo

Created: 03/05/2026 20:49
Updated: 03/07/2026 23:35
Changes: 03/05/2026 20:49 (69), 03/06/2026 13:16 (7), 03/07/2026 23:35 (10)
Complete: 🔍
Cache ID: 216::103

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

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