Authenticated Remote Code Execution via Arbitrary File Upload_CVE-2026-24897

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CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Description

Erugo is a self-hosted file-sharing platform. In versions up to and including 0.2.14, an authenticated low-privileged user can upload arbitrary files to any specified location due to insufficient validation of user‑supplied paths when creating shares.
By specifying a writable path within the public web root, an attacker can upload and execute arbitrary code on the server, resulting in remote code execution (RCE). This vulnerability allows a low-privileged user to fully compromise the affected Erugo instance. Version 0.2.15 fixes the issue.

Basic Information

ID CVE-2026-24897

Source GitHub_M

Published Jan 28, 2026 at 22:24

Affected Product

Vendor ErugoOSS

Product Erugo

Version < 0.2.15

Affected Versions ErugoOSS Erugo < 0.2.15

CWE Classification

CWE-22 CWE-94 CWE-434

References

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    "published": "2026-01-28T22:24:49.915Z",
    "modified": "2026-01-28T22:24:49.915Z",
    "type": "cve",
    "title": "Authenticated Remote Code Execution via Arbitrary File Upload",
    "source": "GitHub_M",
    "references": "https://github.com/ErugoOSS/Erugo/security/advisories/GHSA-336w-hgpq-6369\nhttps://github.com/ErugoOSS/Erugo/commit/256bc63831a0b5e9a94cb024a0724e0cd5fa5e38\nhttps://github.com/ErugoOSS/Erugo/releases/tag/v0.2.15",
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    "cvss": {
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