CVE-2026-92120
Received Received - Intake

OAuth1 Request Replay Attack in Apache Allura

Publication date: 2026-10-12

Last updated on: 2026-10-12

Assigner: Apache Software Foundation

Description
OAuth1 Request Replay Attack vulnerability in Apache Allura. This issue affects Apache Allura: through 1.21.0. Users are recommended to upgrade to version 1.22.0 which fixes the issue.

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Meta Information

Published
2026-10-12
Last Modified
2026-10-12
Generated
2026-10-13
AI Q&A
2026-10-13
EPSS Evaluated
N/A
NVD
CVE-2026-92120
EUVD
EUVD-2026-97832

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Apache Software Foundation Apache Allura 0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-294 A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

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Executive Summary

This is an OAuth1 Request Replay Attack vulnerability in Apache Allura versions up to 1.21.0. It allows attackers to reuse valid OAuth1 requests to gain unauthorized access or perform actions on behalf of users.

Impact Analysis

If exploited, this vulnerability could allow attackers to replay stolen OAuth1 requests, potentially gaining access to user accounts or performing unauthorized actions within Apache Allura. Users should upgrade to version 1.22.0 or later to mitigate this risk.

Mitigation Strategies

Upgrade Apache Allura to version 1.22.0 or later to address the OAuth1 Request Replay Attack vulnerability.

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