CVE-2026-26336CWE-863

Hyland Alfresco Improper Authorization Arbitrary File Read

High · published February 19, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
56.3
In the wild
Unconfirmed
What it is

Hyland Alfresco allows unauthenticated attackers to read arbitrary files from protected directories (like WEB-INF) via the "/share/page/resource/" endpoint, thus leading to the disclosure of sensitive configuration files.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
0.00804 · 56.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-02-19T15:56Z
EPSS history
Timeline
  • 19 FEB 15:56Z
    Hyland Alfresco Improper Authorization Arbitrary File Read
    cvelistv5