High severity · published Aug 13, 2026
CVE-2026-19758
dromara lamp-cloud chunk-check endpoint FileChunkController.java path traversal
7.3
CVSS
0.6%
EPSS
No
On KEV
Description
A vulnerability was determined in dromara lamp-cloud up to 5.10.0. This issue affects some unknown processing of the file FileChunkController.java of the component chunk-check endpoint. Executing a manipulation of the argument Name can lead to path traversal. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. 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:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% 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-2026-19758
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-19758
github.com
https://github.com/dromara/lamp-cloud/
github.com
https://github.com/dromara/lamp-cloud/issues/413
vuldb.com
https://vuldb.com/cve/CVE-2026-19758
vuldb.com
https://vuldb.com/submit/868962
vuldb.com
https://vuldb.com/vuln/389603
vuldb.com
https://vuldb.com/vuln/389603/cti
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