How severe is CVE-2023-3787?

CVE-2023-3787 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-2023-3787 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3787?

CVE-2023-3787 affects Tiva Events Calendar Project Tiva Events Calendar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3787?

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

When was CVE-2023-3787 published?

CVE-2023-3787 was published on 2023-07-20 and last updated on 2026-06-17.

CVE-2023-3787

CVE-2023-3787 is a low-severity vulnerability in Tiva Events Calendar Project Tiva Events Calendar 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% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Tiva Events Calendar Project Tiva Events Calendar
Published: 2023-07-20
Last modified: 2026-06-17

Description

A vulnerability classified as problematic was found in Codecanyon Tiva Events Calender 1.4. This vulnerability affects unknown code. The manipulation of the argument name leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-235054 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-3787?: A vulnerability classified as problematic was found in Codecanyon Tiva Events Calender 1.4. This vulnerability affects unknown code. The manipulation of the argument name leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-235054 is the identifier assigned to this vulnerability.
How severe is CVE-2023-3787?: CVE-2023-3787 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-2023-3787 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3787?: CVE-2023-3787 affects Tiva Events Calendar Project Tiva Events Calendar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3787?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3787 published?: CVE-2023-3787 was published on 2023-07-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tiva_events_calendar_project:tiva_events_calendar:1.4:*:*:*:*:php:*:*

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