RCE in Erugo
CVE-2026-24897
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.033 (88.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.033 · change: +0.003
Affected products
- Erugo
- Erugooss Erugo — versions < 0.2.15
Weakness classification (CWE)
References
- github.com/ErugoOSS/Erugo/security/advisories/GHSA-336w-hgpq-6369 (Exploit, Vendor Advisory)
- github.com/ErugoOSS/Erugo/commit/256bc63831a0b5e9a94cb024a0724e0cd5fa5e38 (Patch)
- github.com/ErugoOSS/Erugo/releases/tag/v0.2.15 (Release Notes)
Frequently asked questions
- What is CVE-2026-24897?
- CVE-2026-24897 is a critical-severity vulnerability in Erugo, classified under Path Traversal. CVSS score: 10.0/10. Published 2026-01-28.
- How severe is CVE-2026-24897?
- Critical severity. CVSS v3 base score is 10.0 out of 10.