CVE-2026-19756Dromara lamp-cloud Code Generator DefGenProjectController.java path traversal
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A vulnerability has been found in Dromara lamp-cloud up to 5.10.0. This affects an unknown part of the file DefGenProjectController.java of the component Code Generator. Such manipulation of the argument outputDir/parent/projectPrefix leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Dromara lamp-cloud dromara:lamp-cloud | 5.0; 5.1; 5.2; 5.3; 5.4; 5.5; 5.6; 5.7; and 3 more ranges | CNA record |
References
- https://vuldb.com/vuln/389601vdb-entry, technical-description
- https://vuldb.com/vuln/389601/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19756third-party-advisory
- https://vuldb.com/submit/868960third-party-advisory
- https://github.com/dromara/lamp-cloud/issues/411exploit, issue-tracking
- https://github.com/dromara/lamp-cloud/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.