How severe is CVE-2018-20637?

CVE-2018-20637 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2018-20637 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-20637?

CVE-2018-20637 affects Chartered Accountant Auditor Website Project. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-20637?

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

When was CVE-2018-20637 published?

CVE-2018-20637 was published on 2019-03-21 and last updated on 2026-06-17.

CVE-2018-20637

CVE-2018-20637 is a medium-severity vulnerability in Chartered Accountant Auditor Website Project with a CVSS 3.x base score of 6.5. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Chartered Accountant Auditor Website Project
Published: 2019-03-21
Last modified: 2026-06-17

Description

PHP Scripts Mall Chartered Accountant : Auditor Website 2.0.1 allows remote attackers to cause a denial of service (unrecoverable blank profile) via crafted JavaScript code in the First Name and Last Name field.

Frequently asked questions

What is CVE-2018-20637?: PHP Scripts Mall Chartered Accountant : Auditor Website 2.0.1 allows remote attackers to cause a denial of service (unrecoverable blank profile) via crafted JavaScript code in the First Name and Last Name field.
How severe is CVE-2018-20637?: CVE-2018-20637 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2018-20637 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-20637?: CVE-2018-20637 affects Chartered Accountant Auditor Website Project. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-20637?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-20637 published?: CVE-2018-20637 was published on 2019-03-21 and last updated on 2026-06-17.

References

https://gkaim.com/cve-2018-20637-vikas-chaudhary/

Affected products (1)

cpe:2.3:a:chartered_accountant_\:_auditor_website_project:chartered_accountant_\:_auditor_website:2.0.1:*:*:*:*:*:*:*

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