How severe is CVE-2026-3984?

CVE-2026-3984 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-2026-3984 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-3984?

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

Does CVE-2026-3984 have an EU (EUVD) identifier?

Yes. CVE-2026-3984 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11533.

When was CVE-2026-3984 published?

CVE-2026-3984 was published on 2026-03-12 and last updated on 2026-06-17.

CVE-2026-3984

CVE-2026-3984 is a low-severity vulnerability 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
CVSS v4: 2.0
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-11533
Weakness: CWE-79
Published: 2026-03-12
Last modified: 2026-06-17

Description

A weakness has been identified in Campcodes Division Regional Athletic Meet Game Result Matrix System 2.1. This vulnerability affects unknown code of the file save_up_athlete.php. This manipulation of the argument a_name causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-3984?: A weakness has been identified in Campcodes Division Regional Athletic Meet Game Result Matrix System 2.1. This vulnerability affects unknown code of the file save_up_athlete.php. This manipulation of the argument a_name causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-3984?: CVE-2026-3984 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-2026-3984 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-3984?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3984 have an EU (EUVD) identifier?: Yes. CVE-2026-3984 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11533.
When was CVE-2026-3984 published?: CVE-2026-3984 was published on 2026-03-12 and last updated on 2026-06-17.

References

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