How severe is CVE-2018-18246?

CVE-2018-18246 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-18246 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18246?

CVE-2018-18246 affects Icinga Icinga Web 2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-18246?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-18246 published?

CVE-2018-18246 was published on 2018-12-17 and last updated on 2026-06-17.

CVE-2018-18246

CVE-2018-18246 is a medium-severity vulnerability in Icinga Icinga Web 2 with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Icinga Icinga Web 2
Published: 2018-12-17
Last modified: 2026-06-17

Description

Icinga Web 2 before 2.6.2 has CSRF via /icingaweb2/config/moduledisable?name=monitoring to disable the monitoring module, or via /icingaweb2/config/moduleenable?name=setup to enable the setup module.

Frequently asked questions

What is CVE-2018-18246?: Icinga Web 2 before 2.6.2 has CSRF via /icingaweb2/config/moduledisable?name=monitoring to disable the monitoring module, or via /icingaweb2/config/moduleenable?name=setup to enable the setup module.
How severe is CVE-2018-18246?: CVE-2018-18246 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-18246 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18246?: CVE-2018-18246 affects Icinga Icinga Web 2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-18246?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-18246 published?: CVE-2018-18246 was published on 2018-12-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:*

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