CVE-2026-34905CWE-200

Apache Answer: Unlisted Questions Accessible via Direct API Access

Medium · published June 9, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
42.9
In the wild
Unconfirmed
What it is

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.

This issue affects Apache Answer: through 2.0.0.

The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history.

Users are recommended to upgrade to version 2.0.1, which fixes the issue.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00513 · 42.9th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-06-09T07:35Z
EPSS history
Timeline
  • 09 JUN 07:35Z
    Apache Answer: Unlisted Questions Accessible via Direct API Access
    cvelistv5