In breve
- CVE-2021-43787 è una vulnerabilità MEDIO (CVSS 6.1) che riguarda nodebb (nodebb), nodebb.
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.3%, superiore al 70.8% delle vulnerabilità.
- Correzione: aggiornare a 1.18.5 o successiva.
| Package | Affected versions | Patched versions |
|---|
| nodebb | ≥ 1.15.5, ≤ 1.18.4
| No fix yet |
| nodebb npm | ≥ 1.15.0, < 1.18.5
| 1.18.5
|
Description
Impact
A prototype pollution vulnerability in the uploader module allowed a malicious user to inject arbitrary data (i.e. javascript) into the DOM, theoretically allowing for an account takeover when used in conjunction with a path traversal vulnerability disclosed at the same time as this report.
Patches
The vulnerability has been patched as of v1.18.5.
Workarounds
Cherry-pick commit hash 1783f918bc19568f421473824461ff2ed7755e4c to receive this patch in lieu of a full upgrade.
For more information
If you have any questions or comments about this advisory:
NVD description
Nodebb is an open source Node.js based forum software. In affected versions a prototype pollution vulnerability in the uploader module allowed a malicious user to inject arbitrary data (i.e. javascript) into the DOM, theoretically allowing for an account takeover when used in conjunction with a path traversal vulnerability disclosed at the same time as this report. The vulnerability has been patched as of v1.18.5. Users are advised to upgrade as soon as possible.
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