CVE-2026-63163CWE-639

CVE-2026-63163

High · published October 14, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
28.5
In the wild
Unconfirmed
What it is

Omnispace Agora Project before 26.10.0 contains a broken access control vulnerability in the MobileFileDownload route that allows unauthenticated attackers to download arbitrary files by computing an md5(filename) token instead of passing a proper authorization check. Attackers can guess or determine file names to generate the corresponding md5 token and retrieve protected files without authorization, leading to unauthorized information disclosure.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00359 · 28.5th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-14T00:17Z
References (3)
EPSS history
Timeline
  • 15 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 13 OCT 19:53Z
    Omnispace Agora Project < 26.10.0 Broken Access Control via MobileFileDownload
    cvelistv5
  • 13 OCT 19:53Z
    Omnispace Agora Project < 26.10.0 Broken Access Control via MobileFileDownload
    cvelistv5