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CVE-2021-47746: External Control of File Name or Path

🗓️ 21 Jan 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 11 Views

Administrative users can perform arbitrary file write in NodeBB Plugin Emoji 3.2.1 via emoji upload.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-47746
21 Jan 202617:27
–attackerkb
cnnvd
CNNVD
Emoji for NodeBB security vulnerability
21 Jan 202600:00
–cnnvd
cve
CVE
CVE-2021-47746
21 Jan 202617:27
–cve
cvelist
Cvelist
CVE-2021-47746 NodeBB Plugin Emoji 3.2.1 - Arbitrary File Write
21 Jan 202617:27
–cvelist
euvd
EUVD
EUVD-2026-3657
21 Jan 202617:27
–euvd
mend
Mend
CVE-2021-47746
21 Jan 202617:27
–mend
nvd
NVD
CVE-2021-47746
21 Jan 202618:16
–nvd
osv_cve
osv_cve
CVE-2021-47746
21 Jan 202618:16
–osv_cve
ptsecurity
Positive Technologies
PT-2026-3793
21 Jan 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2021-47746 NodeBB Plugin Emoji 3.2.1 - Arbitrary File Write
21 Jan 202617:27
–vulnrichment

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15 Apr 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 48.6
EPSS0.00748
SSVC
11