How severe is CVE-2018-18215?

CVE-2018-18215 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-18215 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18215?

CVE-2018-18215 affects Youke365 Youke 365. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-18215?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-18215 published?

CVE-2018-18215 was published on 2018-10-11 and last updated on 2026-06-17.

CVE-2018-18215

CVE-2018-18215 is a high-severity vulnerability in Youke365 Youke 365 with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Youke365 Youke 365
Published: 2018-10-11
Last modified: 2026-06-17

Description

In youke365 v1.1.5, admin/user.html has a CSRF vulnerability that can add an user account.

Frequently asked questions

What is CVE-2018-18215?: In youke365 v1.1.5, admin/user.html has a CSRF vulnerability that can add an user account.
How severe is CVE-2018-18215?: CVE-2018-18215 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-18215 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18215?: CVE-2018-18215 affects Youke365 Youke 365. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-18215?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-18215 published?: CVE-2018-18215 was published on 2018-10-11 and last updated on 2026-06-17.

References

https://github.com/yanchongchong/swallow/issues/3

Affected products (1)

cpe:2.3:a:youke365:youke_365:1.1.5:*:*:*:*:*:*:*

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