How severe is CVE-2021-44593?

CVE-2021-44593 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-44593 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44593?

CVE-2021-44593 affects Simple College Website Project Simple College Website. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-44593?

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-2021-44593 published?

CVE-2021-44593 was published on 2022-01-21 and last updated on 2026-06-17.

CVE-2021-44593

CVE-2021-44593 is a high-severity vulnerability in Simple College Website Project Simple College Website with a CVSS 3.x base score of 8.1. 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 6.8
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Simple College Website Project Simple College Website
Published: 2022-01-21
Last modified: 2026-06-17

Description

Simple College Website 1.0 is vulnerable to unauthenticated file upload & remote code execution via UNION-based SQL injection in the username parameter on /admin/login.php.

Frequently asked questions

What is CVE-2021-44593?: Simple College Website 1.0 is vulnerable to unauthenticated file upload & remote code execution via UNION-based SQL injection in the username parameter on /admin/login.php.
How severe is CVE-2021-44593?: CVE-2021-44593 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-44593 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44593?: CVE-2021-44593 affects Simple College Website Project Simple College Website. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-44593?: 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-2021-44593 published?: CVE-2021-44593 was published on 2022-01-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:simple_college_website_project:simple_college_website:1.0:*:*:*:*:*:*:*

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