NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. utils.generateUUID, a helper function available in essentially all versions of NodeBB (as far back as v1.0.1 and potentially earlier) used a cryptographically insecure Pseudo-random number generator (Math.random()), which meant that a specially crafted script combined with multiple invocations of the password reset functionality could enable an attacker to correctly calculate the reset code for an account they do not have access to. This vulnerability impacts all installations of NodeBB. The vulnerability allows for an attacker to take over any account without the involvement of the victim, and as such, the remediation should be applied immediately (either via NodeBB upgrade or cherry-pick of the specific changeset. The vulnerability has been patched in version 2.x and 1.19.x. There is no known workaround, but the patch sets listed above will fully patch the vulnerability.
CVE-2022-36045
This critical-severity CVE scores 9.0 under NVD CVSS v3. EPSS exploit probability: 0.7%, top 28% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 9.0
- EG Score
- 9.0(medium)
- EPSS
- 60.3%
- KEV
- Not listed
Published
August 31, 2022
Last Modified
November 21, 2024
References (6)
- security-advisories@githubhttps://github.com/NodeBB/NodeBB/commit/81e3c1ba488d03371a5ce8d0ebb5c5803026e0f9
- security-advisories@githubhttps://github.com/NodeBB/NodeBB/commit/e802fab87f94a13f397f04cfe6068f2f7ddf7888
- security-advisories@githubhttps://github.com/NodeBB/NodeBB/security/advisories/GHSA-p4cc-w597-6cpm
- af854a3a-2127-422b-91ae-364da2661108https://github.com/NodeBB/NodeBB/commit/81e3c1ba488d03371a5ce8d0ebb5c5803026e0f9
- af854a3a-2127-422b-91ae-364da2661108https://github.com/NodeBB/NodeBB/commit/e802fab87f94a13f397f04cfe6068f2f7ddf7888
- af854a3a-2127-422b-91ae-364da2661108https://github.com/NodeBB/NodeBB/security/advisories/GHSA-p4cc-w597-6cpm
Affected Packages
(1 across 1 ecosystem)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| nodebb | 2.0.0 | 2.0.1 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-05-25 16:14 UTCEG score recompute
- 2026-05-24 16:51 UTCEPSS rescore
Related CVEs(same CWE)
Same CWE
10 shownCWE-330 · CWE-338
Frequently asked(5)
What is CVE-2022-36045?
When was CVE-2022-36045 disclosed?
Is CVE-2022-36045 actively exploited?
What is the CVSS score of CVE-2022-36045?
How do I remediate CVE-2022-36045?
Dependency Blast Radius
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