Due to a logic error in the code, upload-image-with-ajax v1.0 allows arbitrary files to be uploaded to the web root allowing code execution.
https://github.com/abcprintf/upload-image-with-ajax/commit/71436ba5102010397519d4b25ea57591cfb4974c
http://www.openwall.com/lists/oss-security/2019/12/23/2
Source: Mitre, NVD
Published: 2019-12-23
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.01003