Medium severity · published Aug 13, 2026
CVE-2026-19756
Dromara lamp-cloud Code Generator DefGenProjectController.java path traversal
6.3
CVSS
0.4%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LA
lamp-cloud · Dromara
5.0; 5.1; 5.2; 5.3; 5.4; 5.5; +5 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-19756
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-19756
github.com
https://github.com/dromara/lamp-cloud/
github.com
https://github.com/dromara/lamp-cloud/issues/411
vuldb.com
https://vuldb.com/cve/CVE-2026-19756
vuldb.com
https://vuldb.com/submit/868960
vuldb.com
https://vuldb.com/vuln/389601
vuldb.com
https://vuldb.com/vuln/389601/cti
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