CVE-2026-86321

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Source

https://cve.org/CVERecord?id=CVE-2026-86321

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86321.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-86321

Published

2026-09-07T15:00:11Z

Modified

2026-09-10T03:30:26Z

Severity

5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

java-json-tools jackson-coreutils URL Validation JsonLoader.java JsonLoader.fromURL server-side request forgery

Details

A vulnerability was found in java-json-tools jackson-coreutils 2.0. Affected by this issue is the function JsonLoader.fromURL of the file src/main/java/com/github/fge/jackson/JsonLoader.java of the component URL Validation. The manipulation results in server-side request forgery. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86321.json"
}

References

Affected packages

Git / github.com/java-json-tools/jackson-coreutils

Affected ranges

Type

GIT

Repo

https://github.com/java-json-tools/jackson-coreutils

Events

Introduced

4575e2b026ed90ffa731a1c7e42be4817c9b1bd7

Last Affected

4575e2b026ed90ffa731a1c7e42be4817c9b1bd7

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "2.0"
        },
        {
            "last_affected": "2.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

2.*

2.0

v2.*

v2.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86321.json"