CVE-2026-19758dromara lamp-cloud chunk-check endpoint FileChunkController.java path traversal
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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
- 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/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/389603vdb-entry, technical-description
- https://vuldb.com/vuln/389603/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19758third-party-advisory
- https://vuldb.com/submit/868962third-party-advisory
- https://github.com/dromara/lamp-cloud/issues/413exploit, 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.