What is CVE-2022-47717?

CVE-2022-47717 is a high-severity vulnerability in Lastyard Last_yard, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 7.5/10. Published 2023-02-01.

How severe is CVE-2022-47717?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-47717 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Lastyard Last_yard

CVE-2022-47717

Last Yard 22.09.8-1 is vulnerable to Cross-origin resource sharing (CORS).

EPSS: 0.007 (49.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Lastyard Last_yard — versions 22.09.8-1
N/a — versions n/a

Weakness classification (CWE)

CWE-942 — Permissive Cross-domain Policy with Untrusted Domains

Public proof-of-concept exploits

l00neyhacker/CVE-2022-47717

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-47717?: CVE-2022-47717 is a high-severity vulnerability in Lastyard Last_yard, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 7.5/10. Published 2023-02-01.
How severe is CVE-2022-47717?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-47717 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.