How severe is CVE-2021-45364?

CVE-2021-45364 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-45364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-45364?

CVE-2021-45364 affects Statamic. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-45364?

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

When was CVE-2021-45364 published?

CVE-2021-45364 was published on 2022-02-10 and last updated on 2026-06-17.

CVE-2021-45364

CVE-2021-45364 is a critical-severity vulnerability in Statamic with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Statamic
Published: 2022-02-10
Last modified: 2026-06-17

Description

A Code Execution vulnerability exists in Statamic Version through 3.2.26 via SettingsController.php. NOTE: the vendor indicates that there was an error in publishing this CVE Record, and that all parties agree that the affected code was not used in any Statamic product

Frequently asked questions

What is CVE-2021-45364?: A Code Execution vulnerability exists in Statamic Version through 3.2.26 via SettingsController.php. NOTE: the vendor indicates that there was an error in publishing this CVE Record, and that all parties agree that the affected code was not used in any Statamic product
How severe is CVE-2021-45364?: CVE-2021-45364 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-45364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-45364?: CVE-2021-45364 affects Statamic. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-45364?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-45364 published?: CVE-2021-45364 was published on 2022-02-10 and last updated on 2026-06-17.

References

https://github.com/Stakcery/Web-Security/issues/2

Affected products (1)

cpe:2.3:a:statamic:statamic:*:*:*:*:*:*:*:*

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