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NVD Vulnerability Details :

CVE-2026-34905

Analyzed

Source-security@apache.org

Published At-09 Jun, 2026 | 09:16

Updated At-10 Jun, 2026 | 13:28

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Type: Secondary

Version: 3.1

Base score: 6.5

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CPE Matches

The Apache Software Foundation

>>answer>>Versions before 2.0.1(exclusive)

cpe:2.3:a:apache:answer:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-200	Secondary	security@apache.org

CWE ID: CWE-200

Type: Secondary

Source: security@apache.org

References

Hyperlink	Source	Resource
https://lists.apache.org/thread/khxoft96sptr2kh0cpzgw7f6qwv0ltcf	security@apache.org	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2026/06/09/2	af854a3a-2127-422b-91ae-364da2661108	Issue Tracking

Hyperlink: https://lists.apache.org/thread/khxoft96sptr2kh0cpzgw7f6qwv0ltcf

Source: security@apache.org

Resource:

Mailing List

Third Party Advisory

Hyperlink: http://www.openwall.com/lists/oss-security/2026/06/09/2

Source: af854a3a-2127-422b-91ae-364da2661108

Resource:

Issue Tracking

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History