How severe is CVE-2018-16354?

CVE-2018-16354 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-2018-16354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16354?

CVE-2018-16354 affects Fhcrm Project Fhcrm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16354?

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-2018-16354 published?

CVE-2018-16354 was published on 2018-09-02 and last updated on 2026-06-17.

CVE-2018-16354

CVE-2018-16354 is a critical-severity vulnerability in Fhcrm Project Fhcrm 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: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Fhcrm Project Fhcrm
Published: 2018-09-02
Last modified: 2026-06-17

Description

An issue was discovered in FHCRM through 2018-02-11. There is a SQL injection via the index.php/User/read limit parameter.

Frequently asked questions

What is CVE-2018-16354?: An issue was discovered in FHCRM through 2018-02-11. There is a SQL injection via the index.php/User/read limit parameter.
How severe is CVE-2018-16354?: CVE-2018-16354 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-2018-16354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16354?: CVE-2018-16354 affects Fhcrm Project Fhcrm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16354?: 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-2018-16354 published?: CVE-2018-16354 was published on 2018-09-02 and last updated on 2026-06-17.

References

https://github.com/focalhot/FHCRM/issues/4

Affected products (1)

cpe:2.3:a:fhcrm_project:fhcrm:*:*:*:*:*:*:*:*

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