How severe is CVE-2018-11442?

CVE-2018-11442 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-2018-11442 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11442?

CVE-2018-11442 affects Easyservice Billing Project Easyservice Billing. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11442?

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-2018-11442 published?

CVE-2018-11442 was published on 2018-05-25 and last updated on 2026-06-17.

CVE-2018-11442

CVE-2018-11442 is a high-severity vulnerability in Easyservice Billing Project Easyservice Billing 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: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Easyservice Billing Project Easyservice Billing
Published: 2018-05-25
Last modified: 2026-06-17

Description

A CSRF issue was discovered in EasyService Billing 1.0, which was triggered via a quotation-new3-new2.php?add=true&id= URI, as demonstrated by adding a new quotation.

Frequently asked questions

What is CVE-2018-11442?: A CSRF issue was discovered in EasyService Billing 1.0, which was triggered via a quotation-new3-new2.php?add=true&id= URI, as demonstrated by adding a new quotation.
How severe is CVE-2018-11442?: CVE-2018-11442 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-2018-11442 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11442?: CVE-2018-11442 affects Easyservice Billing Project Easyservice Billing. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11442?: 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-2018-11442 published?: CVE-2018-11442 was published on 2018-05-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:easyservice_billing_project:easyservice_billing:1.0:*:*:*:*:*:*:*

More vulnerabilities in Easyservice Billing Project Easyservice Billing

CVE-2018-11444 — Critical (CVSS 9.8): A SQL Injection issue was observed in the parameter "q" in jobcard-ongoing.php in EasyService Billing 1.0.
CVE-2018-11445 — High (CVSS 8.8): A CSRF issue was discovered on the User Add/System Settings Page (system-settings-user-new2.php) in EasyService Billing…
CVE-2018-11443 — Medium (CVSS 6.1): The parameter q is affected by Cross-site Scripting in jobcard-ongoing.php in EasyService Billing 1.0.

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