How severe is CVE-2025-7920?

CVE-2025-7920 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-2025-7920 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-7920?

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

Does CVE-2025-7920 have an EU (EUVD) identifier?

Yes. CVE-2025-7920 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22056.

When was CVE-2025-7920 published?

CVE-2025-7920 was published on 2025-07-21 and last updated on 2026-06-17.

CVE-2025-7920

CVE-2025-7920 is a medium-severity vulnerability 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% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22056
Weakness: CWE-79
Published: 2025-07-21
Last modified: 2026-06-17

Description

WinMatrix3 Web package developed by Simopro Technology has a Reflected Cross-site Scripting vulnerability, allowing unauthenticated remote attackers to execute arbitrary JavaScript codes in user's browser through phishing attacks.

Frequently asked questions

What is CVE-2025-7920?: WinMatrix3 Web package developed by Simopro Technology has a Reflected Cross-site Scripting vulnerability, allowing unauthenticated remote attackers to execute arbitrary JavaScript codes in user's browser through phishing attacks.
How severe is CVE-2025-7920?: CVE-2025-7920 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-2025-7920 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-7920?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-7920 have an EU (EUVD) identifier?: Yes. CVE-2025-7920 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22056.
When was CVE-2025-7920 published?: CVE-2025-7920 was published on 2025-07-21 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

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