CVE-2026-15527

MEDIUM

better-auth better-icons scan_project_icons/sync_icon path traversal

Title source: cna
STIX 2.1

Description

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.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-377865 | better-auth better-icons scan_project_icons/sync_icon path traversal
https://vuldb.com/vuln/377865
Signature, Permissions Required signature permissions-required
VDB-377865 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/377865/cti
Third Party Advisory third-party-advisory
CVE-2026-15527 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-15527
Third Party Advisory third-party-advisory
Submit #854530 | better-auth better-icons 1.0.5 Code Injection
https://vuldb.com/submit/854530

Scores

CVSS v3 5.3
EPSS 0.0014
EPSS Percentile 3.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (6)
better-auth/better-icons 1.0.0
better-auth/better-icons 1.0.1
better-auth/better-icons 1.0.2
better-auth/better-icons 1.0.3
better-auth/better-icons 1.0.4
better-auth/better-icons 1.0.5
Published Jul 13, 2026
Tracked Since Jul 13, 2026