CVE-2023-31579

Dromara Lamp-Cloud Use of Hard-coded Cryptographic Key

Published 2 Nov 2023Modified 17 Jun 2026CWE 798

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

GHSA7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by GHSA (high).

Description

Dromara Lamp-Cloud before v3.8.1 was discovered to use a hardcoded cryptographic key when creating and verifying a Json Web Token. This vulnerability allows attackers to authenticate to the application via a crafted JWT token.

Affected packages and fixed versions

Source	Package	Fixed in
maven::GitHub Security Advisory Maven	top.tangyh.basic:lamp-core, top.tangyh.basic:lamp-util	3.8.1

Show all 2 entries from 1 source

Source	Package	Fixed in
maven::GitHub Security Advisory Maven	top.tangyh.basic:lamp-core	3.8.1
maven::GitHub Security Advisory Maven	top.tangyh.basic:lamp-util	3.8.1

References

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.