How severe is CVE-2019-9566?

CVE-2019-9566 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-2019-9566 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-9566?

CVE-2019-9566 affects Flarumchina. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-9566?

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-2019-9566 published?

CVE-2019-9566 was published on 2019-03-04 and last updated on 2026-06-17.

CVE-2019-9566

CVE-2019-9566 is a critical-severity vulnerability in Flarumchina 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

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Flarumchina
Published: 2019-03-04
Last modified: 2026-06-17

Description

FlarumChina v0.1.0-beta.7C has SQL injection via a /?q= request.

Frequently asked questions

What is CVE-2019-9566?: FlarumChina v0.1.0-beta.7C has SQL injection via a /?q= request.
How severe is CVE-2019-9566?: CVE-2019-9566 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-2019-9566 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-9566?: CVE-2019-9566 affects Flarumchina. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-9566?: 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-2019-9566 published?: CVE-2019-9566 was published on 2019-03-04 and last updated on 2026-06-17.

References

http://www.iwantacve.cn/index.php/archives/127/

Affected products (1)

cpe:2.3:a:flarumchina:flarumchina:0.1.0:beta.7c:*:*:*:*:*:*

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