CVE-2021-37478

CVE-2021-37478 is a critical-severity vulnerability in Naviwebs Navigatecms 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. The underlying weakness is classified as CWE-89.

Key facts

Description

In NavigateCMS version 2.9.4 and below, function `block` is vulnerable to sql injection on parameter `block-order`, which results in arbitrary sql query execution in the backend database.

Frequently asked questions

What is CVE-2021-37478?
In NavigateCMS version 2.9.4 and below, function `block` is vulnerable to sql injection on parameter `block-order`, which results in arbitrary sql query execution in the backend database.
How severe is CVE-2021-37478?
CVE-2021-37478 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-2021-37478 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-37478?
CVE-2021-37478 affects Naviwebs Navigatecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-37478?
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-2021-37478 published?
CVE-2021-37478 was published on 2021-07-26 and last updated on 2026-06-17.

References

Affected products (1)

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