How severe is CVE-2022-4563?

CVE-2022-4563 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-4563 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4563?

CVE-2022-4563 affects Freedom Securedrop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4563?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-4563 published?

CVE-2022-4563 was published on 2022-12-16 and last updated on 2026-06-17.

CVE-2022-4563

CVE-2022-4563 is a high-severity vulnerability in Freedom Securedrop with a CVSS 3.x base score of 7.8. 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-59.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Freedom Securedrop
Published: 2022-12-16
Last modified: 2026-06-17

Description

A vulnerability was found in Freedom of the Press SecureDrop. It has been rated as critical. Affected by this issue is some unknown functionality of the file gpg-agent.conf. The manipulation leads to symlink following. Local access is required to approach this attack. The name of the patch is b0526a06f8ca713cce74b63e00d3730618d89691. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-215972.

Frequently asked questions

What is CVE-2022-4563?: A vulnerability was found in Freedom of the Press SecureDrop. It has been rated as critical. Affected by this issue is some unknown functionality of the file gpg-agent.conf. The manipulation leads to symlink following. Local access is required to approach this attack. The name of the patch is b0526a06f8ca713cce74b63e00d3730618d89691. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-215972.
How severe is CVE-2022-4563?: CVE-2022-4563 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-4563 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4563?: CVE-2022-4563 affects Freedom Securedrop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4563?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-4563 published?: CVE-2022-4563 was published on 2022-12-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:freedom:securedrop:*:*:*:*:*:*:*:*

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