How severe is CVE-2023-37743?

CVE-2023-37743 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-37743 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-37743?

CVE-2023-37743 affects Phpgurukul Teacher Subject Allocation System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-37743?

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

When was CVE-2023-37743 published?

CVE-2023-37743 was published on 2023-07-13 and last updated on 2026-06-17.

CVE-2023-37743

CVE-2023-37743 is a medium-severity vulnerability in Phpgurukul Teacher Subject Allocation System with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Phpgurukul Teacher Subject Allocation System
Published: 2023-07-13
Last modified: 2026-06-17

Description

A cross-site scripting (XSS) vulnerability in Teacher Subject Allocation System v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Search text box.

Frequently asked questions

What is CVE-2023-37743?: A cross-site scripting (XSS) vulnerability in Teacher Subject Allocation System v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Search text box.
How severe is CVE-2023-37743?: CVE-2023-37743 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-37743 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37743?: CVE-2023-37743 affects Phpgurukul Teacher Subject Allocation System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-37743?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-37743 published?: CVE-2023-37743 was published on 2023-07-13 and last updated on 2026-06-17.

References

https://phpgurukul.com/teacher-subject-allocation-system-using-php-and-mysql/

Affected products (1)

cpe:2.3:a:phpgurukul:teacher_subject_allocation_system:1.0:*:*:*:*:*:*:*

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