How severe is CVE-2018-16453?

CVE-2018-16453 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-2018-16453 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16453?

CVE-2018-16453 affects Domain Lookup Script Project Domain Lookup Script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16453?

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

When was CVE-2018-16453 published?

CVE-2018-16453 was published on 2018-10-04 and last updated on 2026-06-17.

CVE-2018-16453

CVE-2018-16453 is a medium-severity vulnerability in Domain Lookup Script Project Domain Lookup Script 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% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Domain Lookup Script Project Domain Lookup Script
Published: 2018-10-04
Last modified: 2026-06-17

Description

PHP Scripts Mall Domain Lookup Script 3.0.5 allows XSS in the search bar.

Frequently asked questions

What is CVE-2018-16453?: PHP Scripts Mall Domain Lookup Script 3.0.5 allows XSS in the search bar.
How severe is CVE-2018-16453?: CVE-2018-16453 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-2018-16453 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16453?: CVE-2018-16453 affects Domain Lookup Script Project Domain Lookup Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16453?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-16453 published?: CVE-2018-16453 was published on 2018-10-04 and last updated on 2026-06-17.

References

https://googlequeens.com/2018/09/04/cve-2018-16453-domain-lookup-script-3-0-5-stored-xss-via-search-by-whois/

Affected products (1)

cpe:2.3:a:domain_lookup_script_project:domain_lookup_script:3.0.5:*:*:*:*:*:*:*

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