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Vulnerability record · CVE-2022-36076 · published 2 September 2022

CVE-2022-36076: Nodebb cross-site request forgery vulnerability

Nodebb · Nodebb

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added (and later checked) a nonce was inadvertently rendered opt-in instead of opt-out. This re-exposed a vulnerability in that a specially crafted Man-in-the-Middle (MITM) attack could theoretically take over another user account during the single sign-on process. The issue has been fully patched in version 1.17.2.

7.5 CVSS 3.1 High EPSS 0.56% · top 55.3% CWE-352 · Cross-site request forgery
7.5CVSS 3.1 base score
0.56%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added (and later checked) a nonce was inadvertently rendered opt-in instead of opt-out. This re-exposed a vulnerability in that a specially crafted Man-in-the-Middle (MITM) attack could theoretically take over another user account during the single sign-on process. The issue has been fully patched in version 1.17.2.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://blogs.opera.com/security/2022/03/bug-bounty-adventures-a-nodebb-0-day/ ExploitThird Party Advisory
https://github.com/NodeBB/NodeBB/commit/a2400f6baff44cb2996487bcd0cc6e2acc74b3d4 PatchThird Party Advisory
https://github.com/NodeBB/NodeBB/security/advisories/GHSA-xmgg-fx9p-prq6 ExploitPatchThird Party Advisory
https://blogs.opera.com/security/2022/03/bug-bounty-adventures-a-nodebb-0-day/ ExploitThird Party Advisory
https://github.com/NodeBB/NodeBB/commit/a2400f6baff44cb2996487bcd0cc6e2acc74b3d4 PatchThird Party Advisory
https://github.com/NodeBB/NodeBB/security/advisories/GHSA-xmgg-fx9p-prq6 ExploitPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-36076), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.