Vulnerability Details CVE-2023-26045
NodeBB is Node.js based forum software. Starting in version 2.5.0 and prior to version 2.8.7, due to the use of the object destructuring assignment syntax in the user export code path, combined with a path traversal vulnerability, a specially crafted payload could invoke the user export logic to arbitrarily execute javascript files on the local disk. This issue is patched in version 2.8.7. As a workaround, site maintainers can cherry pick the fix into their codebase to patch the exploit.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.1%
CVSS Severity
CVSS v3 Score 10.0
References
- https://github.com/NodeBB/NodeBB/commit/ec58700f6dff8e5b4af1544f6205ec362b593092
- https://github.com/NodeBB/NodeBB/security/advisories/GHSA-vh2g-6c4x-5hmp
- https://security.netapp.com/advisory/ntap-20230831-0004/
- https://github.com/NodeBB/NodeBB/commit/ec58700f6dff8e5b4af1544f6205ec362b593092
- https://github.com/NodeBB/NodeBB/security/advisories/GHSA-vh2g-6c4x-5hmp
- https://security.netapp.com/advisory/ntap-20230831-0004/
Products affected by CVE-2023-26045
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cpe:2.3:a:nodebb:nodebb:2.5.0
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cpe:2.3:a:nodebb:nodebb:2.5.1
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cpe:2.3:a:nodebb:nodebb:2.5.2
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cpe:2.3:a:nodebb:nodebb:2.5.3
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cpe:2.3:a:nodebb:nodebb:2.5.4
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cpe:2.3:a:nodebb:nodebb:2.5.5
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cpe:2.3:a:nodebb:nodebb:2.5.6
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cpe:2.3:a:nodebb:nodebb:2.5.7
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cpe:2.3:a:nodebb:nodebb:2.5.8
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cpe:2.3:a:nodebb:nodebb:2.6.0
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cpe:2.3:a:nodebb:nodebb:2.6.1
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cpe:2.3:a:nodebb:nodebb:2.7.0
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cpe:2.3:a:nodebb:nodebb:2.8.0
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cpe:2.3:a:nodebb:nodebb:2.8.1
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cpe:2.3:a:nodebb:nodebb:2.8.2
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cpe:2.3:a:nodebb:nodebb:2.8.3
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cpe:2.3:a:nodebb:nodebb:2.8.4
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cpe:2.3:a:nodebb:nodebb:2.8.5
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cpe:2.3:a:nodebb:nodebb:2.8.6