How severe is CVE-2018-11493?

CVE-2018-11493 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-2018-11493 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11493?

CVE-2018-11493 affects Wuzhicms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11493?

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-2018-11493 published?

CVE-2018-11493 was published on 2018-05-26 and last updated on 2026-06-17.

CVE-2018-11493

CVE-2018-11493 is a high-severity vulnerability in Wuzhicms 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: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Wuzhicms
Published: 2018-05-26
Last modified: 2026-06-17

Description

An issue was discovered in WUZHI CMS 4.1.0. There is a CSRF vulnerability that can add a friendship link via index.php?m=link&f=index&v=add.

Frequently asked questions

What is CVE-2018-11493?: An issue was discovered in WUZHI CMS 4.1.0. There is a CSRF vulnerability that can add a friendship link via index.php?m=link&f=index&v=add.
How severe is CVE-2018-11493?: CVE-2018-11493 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-2018-11493 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11493?: CVE-2018-11493 affects Wuzhicms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11493?: 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-2018-11493 published?: CVE-2018-11493 was published on 2018-05-26 and last updated on 2026-06-17.

References

https://github.com/wuzhicms/wuzhicms/issues/137

Affected products (1)

cpe:2.3:a:wuzhicms:wuzhicms:4.1.0:*:*:*:*:*:*:*

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