CVE-2026-86321
mediumA vulnerability was found in java-json-tools jackson-coreutils 2.0.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/java-json-tools/jackson-coreutils/ cna@vuldb.com
- https://github.com/java-json-tools/jackson-coreutils/issues/64 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-86321 cna@vuldb.com
- https://vuldb.com/submit/908323 cna@vuldb.com
- https://vuldb.com/vuln/399511 cna@vuldb.com
- https://vuldb.com/vuln/399511/cti cna@vuldb.com
