How severe is CVE-2025-6321?

CVE-2025-6321 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-6321 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6321?

CVE-2025-6321 affects Phpgurukul Pre-school Enrollment System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-6321?

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

Does CVE-2025-6321 have an EU (EUVD) identifier?

Yes. CVE-2025-6321 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18731.

When was CVE-2025-6321 published?

CVE-2025-6321 was published on 2025-06-20 and last updated on 2026-06-17.

CVE-2025-6321

CVE-2025-6321 is a medium-severity vulnerability in Phpgurukul Pre-school Enrollment System with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18731
Weakness: CWE-74
Affected product: Phpgurukul Pre-school Enrollment System
Published: 2025-06-20
Last modified: 2026-06-17

Description

A vulnerability has been found in PHPGurukul Pre-School Enrollment System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/add-subadmin.php. The manipulation of the argument sadminusername leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-6321?: A vulnerability has been found in PHPGurukul Pre-School Enrollment System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/add-subadmin.php. The manipulation of the argument sadminusername leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-6321?: CVE-2025-6321 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-6321 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6321?: CVE-2025-6321 affects Phpgurukul Pre-school Enrollment System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-6321?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-6321 have an EU (EUVD) identifier?: Yes. CVE-2025-6321 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18731.
When was CVE-2025-6321 published?: CVE-2025-6321 was published on 2025-06-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpgurukul:pre-school_enrollment_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Phpgurukul Pre-school Enrollment System

CVE-2024-54810 — Critical (CVSS 9.8): A SQL Injection vulnerability was found in /preschool/admin/password-recovery.php in PHPGurukul Pre-School Enrollment…
CVE-2023-47445 — Critical (CVSS 9.8): Pre-School Enrollment version 1.0 is vulnerable to SQL Injection via the username parameter in preschool/admin/ page.
CVE-2025-50349 — High (CVSS 7.5): PHPGurukul Pre-School Enrollment System Project V1.0 is vulnerable to Directory Traversal in update-teacher-pic.php.
CVE-2025-50348 — High (CVSS 7.5): PHPGurukul Pre-School Enrollment System Project V1.0 is vulnerable to Directory Traversal in update-class-pic.php.
CVE-2025-28072 — High (CVSS 7.5): PHPGurukul Pre-School Enrollment System is vulnerable to Directory Traversal in manage-teachers.php.
CVE-2024-54790 — High (CVSS 7.5): A SQL Injection vulnerability was found in /index.php in PHPGurukul Pre-School Enrollment System v1.0, which allows…

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