CVE-2026-22102
Critical
Description
A POST request sent to a specific webserver endpoint can be used to write to arbitrary file locations. The endpoint accepts the filename parameter in the Content-Disposition header without verification. This can be used to cause a denial of service by overwriting system files, or remote-code-execution by overwriting shell-scripts which execution can be triggered through other means.
SeverityCritical
CVSS9.3
Exploit probability—
ProductDC-80
PublishedJul 13, 2026
First seenJul 13, 2026
Weakness typeCWE-20Improper input validation
How to fix
Update
- EVbee DC-801.5.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| EVbee DC-80 | v < 1.5.1 | 1.5.1 |
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