How severe is CVE-2021-23404?

CVE-2021-23404 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2021-23404 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-23404?

CVE-2021-23404 affects Sqlite-web Project Sqlite-web. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-23404?

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-2021-23404 published?

CVE-2021-23404 was published on 2021-09-08 and last updated on 2026-06-17.

CVE-2021-23404

CVE-2021-23404 is a high-severity vulnerability in Sqlite-web Project Sqlite-web with a CVSS 3.x base score of 7.6. 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-352.

Key facts

Severity: High (CVSS 3.x base score 7.6)
CVSS v2: 6.8
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Sqlite-web Project Sqlite-web
Published: 2021-09-08
Last modified: 2026-06-17

Description

This affects all versions of package sqlite-web. The SQL dashboard area allows sensitive actions to be performed without validating that the request originated from the application. This could enable an attacker to trick a user into performing these actions unknowingly through a Cross Site Request Forgery (CSRF) attack.

Frequently asked questions

What is CVE-2021-23404?: This affects all versions of package sqlite-web. The SQL dashboard area allows sensitive actions to be performed without validating that the request originated from the application. This could enable an attacker to trick a user into performing these actions unknowingly through a Cross Site Request Forgery (CSRF) attack.
How severe is CVE-2021-23404?: CVE-2021-23404 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2021-23404 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-23404?: CVE-2021-23404 affects Sqlite-web Project Sqlite-web. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-23404?: 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-2021-23404 published?: CVE-2021-23404 was published on 2021-09-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sqlite-web_project:sqlite-web:-:*:*:*:*:*:*:*

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