How severe is CVE-2017-18611?

CVE-2017-18611 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-18611 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-18611?

CVE-2017-18611 affects Magicfields Magic Fields. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-18611?

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

When was CVE-2017-18611 published?

CVE-2017-18611 was published on 2019-09-10 and last updated on 2026-06-17.

CVE-2017-18611

CVE-2017-18611 is a medium-severity vulnerability in Magicfields Magic Fields with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Magicfields Magic Fields
Published: 2019-09-10
Last modified: 2026-06-17

Description

The magic-fields plugin before 1.7.2 for WordPress has XSS via the RCCWP_CreateCustomFieldPage.php custom-field-css parameter.

Frequently asked questions

What is CVE-2017-18611?: The magic-fields plugin before 1.7.2 for WordPress has XSS via the RCCWP_CreateCustomFieldPage.php custom-field-css parameter.
How severe is CVE-2017-18611?: CVE-2017-18611 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-18611 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-18611?: CVE-2017-18611 affects Magicfields Magic Fields. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-18611?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-18611 published?: CVE-2017-18611 was published on 2019-09-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:magicfields:magic_fields:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Magicfields Magic Fields

CVE-2017-18610 — Medium (CVSS 6.1): The magic-fields plugin before 1.7.2 for WordPress has XSS via the RCCWP_CreateCustomFieldPage.php custom-group-id…
CVE-2017-18609 — Medium (CVSS 6.1): The magic-fields plugin before 1.7.2 for WordPress has XSS via the custom-write-panel-id parameter.

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