CVE-2026-15527: medium-severity vulnerability in better-auth better-icons
better-auth better-icons scan_project_icons/sync_icon path traversal
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 4.8epss 0.2%
A vulnerability has been found in better-auth better-icons up to 1.0.5. This vulnerability affects unknown code of the component scan_project_icons/sync_icon. Such manipulation of the argument icons_file leads to path traversal. An attack has to be approached locally. 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:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
better-auth · better-iconspublic PoCs found — 1
cve_referencegithub.com/better-auth/better-icons/issues/18unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.