How severe is CVE-2022-47715?

CVE-2022-47715 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-47715 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-47715?

CVE-2022-47715 affects Lastyard Last Yard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-47715?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-47715 published?

CVE-2022-47715 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2022-47715

CVE-2022-47715 is a medium-severity vulnerability in Lastyard Last Yard with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-311.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-311
Affected product: Lastyard Last Yard
Published: 2023-02-01
Last modified: 2026-06-17

Description

In Last Yard 22.09.8-1, the cookie can be stolen via via unencrypted traffic.

Frequently asked questions

What is CVE-2022-47715?: In Last Yard 22.09.8-1, the cookie can be stolen via via unencrypted traffic.
How severe is CVE-2022-47715?: CVE-2022-47715 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-47715 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47715?: CVE-2022-47715 affects Lastyard Last Yard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-47715?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-47715 published?: CVE-2022-47715 was published on 2023-02-01 and last updated on 2026-06-17.

References

https://github.com/l00neyhacker/CVE-2022-47715

Affected products (1)

cpe:2.3:a:lastyard:last_yard:22.09.8-1:*:*:*:*:*:*:*

More vulnerabilities in Lastyard Last Yard

CVE-2022-47714 — Critical (CVSS 9.8): Last Yard 22.09.8-1 does not enforce HSTS headers
CVE-2022-47717 — High (CVSS 7.5): Last Yard 22.09.8-1 is vulnerable to Cross-origin resource sharing (CORS).

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