How severe is CVE-2023-2826?

CVE-2023-2826 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-2826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2826?

CVE-2023-2826 affects Class Scheduling System Project Class Scheduling System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2826?

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

When was CVE-2023-2826 published?

CVE-2023-2826 was published on 2023-05-21 and last updated on 2026-06-17.

CVE-2023-2826

CVE-2023-2826 is a low-severity vulnerability in Class Scheduling System Project Class Scheduling System with a CVSS 3.x base score of 3.5. 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-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Class Scheduling System Project Class Scheduling System
Published: 2023-05-21
Last modified: 2026-06-17

Description

A vulnerability has been found in SourceCodester Class Scheduling System 1.0 and classified as problematic. This vulnerability affects unknown code of the file search_teacher_result.php of the component POST Parameter Handler. The manipulation of the argument teacher leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-229612.

Frequently asked questions

What is CVE-2023-2826?: A vulnerability has been found in SourceCodester Class Scheduling System 1.0 and classified as problematic. This vulnerability affects unknown code of the file search_teacher_result.php of the component POST Parameter Handler. The manipulation of the argument teacher leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-229612.
How severe is CVE-2023-2826?: CVE-2023-2826 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-2826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2826?: CVE-2023-2826 affects Class Scheduling System Project Class Scheduling System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2826 published?: CVE-2023-2826 was published on 2023-05-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:class_scheduling_system_project:class_scheduling_system:1.0:*:*:*:*:*:*:*

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