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CVE-2021-47876 GeoGebra Classic 5.0.631.0-d - Denial of Service

🗓️ 21 Jan 2026 17:27:49Reported by VulnCheckType 
vulnrichment
 vulnrichment
🔗 github.com👁 8 Views

Geogebra Classic denial of service via an 800000 character input in the Entrada field, crashes.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2021-47876
21 Jan 202617:27
attackerkb
cnnvd
CNNVD
GeoGebra Classic security vulnerability
21 Jan 202600:00
cnnvd
cve
CVE
CVE-2021-47876
21 Jan 202617:27
cve
cvelist
Cvelist
CVE-2021-47876 GeoGebra Classic 5.0.631.0-d - Denial of Service
21 Jan 202617:27
cvelist
euvd
EUVD
EUVD-2026-3628
21 Jan 202617:27
euvd
nvd
NVD
CVE-2021-47876
21 Jan 202618:16
nvd
ptsecurity
Positive Technologies
PT-2026-3828
21 Jan 202600:00
ptsecurity

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21 Jan 2026 17:27Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.7
CVSS 3.17.5
EPSS0.00248
SSVC
8