CVE-2026-118408
Published:November 11, 2026
Updated:November 13, 2026
Missing Authorization in Apache Roller 4.0 through 6.1.6 allows any logged-in user to read unpublished entries of a weblog they have no role in. The entry preview checked that the user was logged in, but not that the user had a role in the weblog being previewed. The attacker must know the weblog name and the entry's link name. Users are recommended to upgrade to Apache Roller 6.1.7 or later, which requires a role in the weblog to preview its entries.
Affected Packages
https://github.com/apache/roller.git (GITHUB):
Affected version(s) >=roller_4.0 <roller-6.1.7 || >=roller_5.0 <roller-6.1.7 || >=roller-5.1.2 <roller-6.1.7 || =roller-6.0.0-rc-3 <roller-6.1.7 || >=roller-6.0.0 <roller-6.1.7 || =roller_6.1.3 <roller-6.1.7Fix Suggestion:
Update to version roller-6.1.7Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Missing Authorization
EPSS
Base Score:
0.25