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CVE-2026-81270: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor in Apache Software Foundation Apache Allura

0
High
VulnerabilityCVE-2026-81270cvecve-2026-81270cwe-200gcveosvghsa-49gm-q7rp-8x48ghsa
Published: 09/04/2026 (09/04/2026, 06:59:49 UTC)
Source: CVE Database V5
Vendor/Project: Apache Software Foundation
Product: Apache Allura

Description

Apache Allura: exposure of non-public information via search. This issue affects Apache Allura: through 1.20.0. Users are recommended to upgrade to version 1.21.0, which fixes the issue.

CVSS v3.1

Score 7.5high

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected software

Apache Software Foundation

Apache Allura

Affected versions
>=0 <=1.20.0

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/07/2026, 21:37:05 UTC

Technical Analysis

Apache Allura versions through 1.20.0 contain a vulnerability (CVE-2026-81270) that exposes sensitive, non-public information via its search feature. This exposure can be exploited remotely without authentication (CVSS vector: AV:N/AC:L/PR:N/UI:N), resulting in a confidentiality impact rated as high. The vulnerability is fixed in version 1.21.0.

Potential Impact

The vulnerability allows an attacker to access sensitive information that should not be publicly available, potentially leading to information disclosure without requiring any privileges or user interaction. The confidentiality impact is high, but integrity and availability are not affected.

Mitigation Recommendations

Users should upgrade Apache Allura to version 1.21.0 or later, where this vulnerability has been fixed. No other mitigation or temporary workaround is indicated.

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Technical Details

Data Version
5.2
Assigner Short Name
apache
Date Reserved
2026-08-26T17:20:47.153Z
State
PUBLISHED

Threat ID: 6a9a6e3cacd9273b49325906

Added to database: 09/04/2026, 07:07:40 UTC

Last enriched: 09/07/2026, 21:37:05 UTC

Last updated: 10/19/2026, 06:48:20 UTC

Views: 78

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