CVE-2021-35963

CRITICAL 9.8CVE-2021-35963 · Published 19/07/2021 · updated 17/06/2026

In short

CVE-2021-35963 is a CRITICAL (CVSS 9.8) vulnerability affecting orca hcm (learningdigital).
Chance of exploitation in the next 30 days (EPSS): 2.4%, higher than 84.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
orca hcm learningdigital	`≤ 10.0`	No fix yet

Description

The specific parameter of upload function of the Orca HCM digital learning platform does not filter file format, which allows remote unauthenticated attackers to upload files containing malicious script to execute RCE attacks.

References

chtsecurity.com/news/ba7b3ae7-14f3-4970-b3f6-4d97d8c7ea25 · Third Party Advisory
twcert.org.tw/tw/cp-132-4923-d68e6-1.html · Third Party Advisory

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Package

Affected versions

Patched versions

orca hcm

learningdigital

≤ 10.0

No fix yet

More vulnerabilities in orca hcm

See all →