How severe is CVE-2026-0733?

CVE-2026-0733 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-2026-0733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-0733?

CVE-2026-0733 affects Phpgurukul Online Course Registration System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-0733?

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

Does CVE-2026-0733 have an EU (EUVD) identifier?

Yes. CVE-2026-0733 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1772.

When was CVE-2026-0733 published?

CVE-2026-0733 was published on 2026-01-09 and last updated on 2026-06-17.

CVE-2026-0733

CVE-2026-0733 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% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1772
Weakness: CWE-89
Affected product: Phpgurukul Online Course Registration System
Published: 2026-01-09
Last modified: 2026-06-17

Description

A vulnerability was determined in PHPGurukul Online Course Registration System up to 3.1. This impacts an unknown function of the file /onlinecourse/admin/manage-students.php. This manipulation of the argument id/cid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Frequently asked questions

What is CVE-2026-0733?: A vulnerability was determined in PHPGurukul Online Course Registration System up to 3.1. This impacts an unknown function of the file /onlinecourse/admin/manage-students.php. This manipulation of the argument id/cid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
How severe is CVE-2026-0733?: CVE-2026-0733 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-2026-0733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-0733?: CVE-2026-0733 affects Phpgurukul Online Course Registration System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-0733?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0733 have an EU (EUVD) identifier?: Yes. CVE-2026-0733 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1772.
When was CVE-2026-0733 published?: CVE-2026-0733 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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