CVE-2026-44295

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-44295
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-44295.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-44295
Aliases
Related
Published
2026-05-13T14:50:39.216Z
Modified
2026-06-18T03:56:18.915746080Z
Severity
  • 8.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS Calculator
Summary
protobufjs-cli: Code injection in pbjs static output from crafted schema names
Details

protobufjs-cli is the command line add-on for protobuf.js. Prior to 1.2.1 and 2.0.2, pbjs static code generation could emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a crafted schema or JSON descriptor, certain namespace, enum, service, or derived full names could be written into the generated output without sufficient sanitization. This vulnerability is fixed in 1.2.1 and 2.0.2.

Database specific 
{
    "cwe_ids": [
        "CWE-94"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44295.json"
}
References

Affected packages

Git / github.com/protobufjs/protobuf.js

Affected ranges

Type
GIT
Repo
https://github.com/protobufjs/protobuf.js
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2189e5beeca6a70e4c104dfdb9fb8200bc5f81fe
Introduced
933e8750dcd000c16a621a7344a4beaa034c4019
Fixed
658b93e163d9aff8c31236c168657bab5e2d9bbc
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.2.1"
        },
        {
            "introduced": "2.0.0"
        },
        {
            "fixed": "2.0.2"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:protobufjs_project:protobufjs-cli:*:*:*:*:*:node.js:*:*"
}

Affected versions

6.*
6.0.0
6.0.1
6.0.2
6.1.0
6.1.1
6.2.0
6.2.1
6.3.0
6.3.1
6.4.0
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
6.4.6
6.5.0
6.5.1
6.5.2
6.5.3
6.6.0
6.6.1
6.6.2
6.6.3
6.6.4
6.6.5
6.7.0
6.7.1
6.7.2
6.7.3
6.8.0
6.8.1
6.8.2
6.8.3
6.8.4
6.8.5
6.8.6
6.8.7
6.8.8
protobufjs-cli-v1.*
protobufjs-cli-v1.0.0
protobufjs-cli-v1.0.1
protobufjs-cli-v1.0.2
protobufjs-cli-v1.1.0
protobufjs-cli-v1.1.1
protobufjs-cli-v1.1.2
protobufjs-cli-v1.1.3
protobufjs-cli-v1.1.4
protobufjs-cli-v1.2.0
protobufjs-cli-v2.*
protobufjs-cli-v2.0.0
protobufjs-cli-v2.0.1
protobufjs-v7.*
protobufjs-v7.0.0
protobufjs-v7.1.0
protobufjs-v7.1.1
protobufjs-v7.1.2
protobufjs-v7.2.0
protobufjs-v7.2.1
protobufjs-v7.2.2
protobufjs-v7.2.3
protobufjs-v7.2.4
protobufjs-v7.2.5
protobufjs-v7.2.6
protobufjs-v7.3.0
protobufjs-v7.3.1
protobufjs-v7.3.2
protobufjs-v7.3.3
protobufjs-v7.4.0
protobufjs-v7.5.0
protobufjs-v7.5.1
protobufjs-v7.5.2
protobufjs-v7.5.3
protobufjs-v7.5.4
protobufjs-v7.5.5
protobufjs-v8.*
protobufjs-v8.0.0
protobufjs-v8.0.1
v6.*
v6.10.0
v6.10.0-beta.0
v6.10.0-beta.1
v6.10.0-beta.2
v6.10.1
v6.10.1-beta.0
v6.10.2
v6.9.0
v6.9.0-beta.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-44295.json"