How severe is CVE-2018-7667?

CVE-2018-7667 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-2018-7667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7667?

CVE-2018-7667 affects Adminer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7667?

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-2018-7667 published?

CVE-2018-7667 was published on 2018-03-05 and last updated on 2026-06-17.

CVE-2018-7667

CVE-2018-7667 is a critical-severity vulnerability in Adminer 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-918.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Adminer
Published: 2018-03-05
Last modified: 2026-06-17

Description

Adminer through 4.3.1 has SSRF via the server parameter.

Frequently asked questions

What is CVE-2018-7667?: Adminer through 4.3.1 has SSRF via the server parameter.
How severe is CVE-2018-7667?: CVE-2018-7667 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-2018-7667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7667?: CVE-2018-7667 affects Adminer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7667?: 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-2018-7667 published?: CVE-2018-7667 was published on 2018-03-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:*

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