How severe is CVE-2026-0803?

CVE-2026-0803 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-2026-0803 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-0803?

CVE-2026-0803 affects Phpgurukul Online Course Registration System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-0803?

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

Does CVE-2026-0803 have an EU (EUVD) identifier?

Yes. CVE-2026-0803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1708.

When was CVE-2026-0803 published?

CVE-2026-0803 was published on 2026-01-09 and last updated on 2026-06-17.

CVE-2026-0803

CVE-2026-0803 is a medium-severity vulnerability in Phpgurukul Online Course Registration 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1708
Weakness: CWE-89
Affected product: Phpgurukul Online Course Registration System
Published: 2026-01-09
Last modified: 2026-06-17

Description

A vulnerability was found in PHPGurukul Online Course Registration System up to 3.1. This affects an unknown part of the file /enroll.php. The manipulation of the argument studentregno/Pincode/session/department/level/course/sem results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.

Frequently asked questions

What is CVE-2026-0803?: A vulnerability was found in PHPGurukul Online Course Registration System up to 3.1. This affects an unknown part of the file /enroll.php. The manipulation of the argument studentregno/Pincode/session/department/level/course/sem results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.
How severe is CVE-2026-0803?: CVE-2026-0803 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-2026-0803 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-0803?: CVE-2026-0803 affects Phpgurukul Online Course Registration System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-0803?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0803 have an EU (EUVD) identifier?: Yes. CVE-2026-0803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1708.
When was CVE-2026-0803 published?: CVE-2026-0803 was published on 2026-01-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpgurukul:online_course_registration_system:*:*:*:*:*:*:*:*

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