How severe is CVE-2025-30036?

CVE-2025-30036 has a CVSS 4.0 base score of 8.8, rated high severity.

Is CVE-2025-30036 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-30036?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-30036 have an EU (EUVD) identifier?

Yes. CVE-2025-30036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27764.

When was CVE-2025-30036 published?

CVE-2025-30036 was published on 2025-08-27 and last updated on 2026-06-17.

CVE-2025-30036

CVE-2025-30036 is a high-severity vulnerability with a CVSS 4.0 base score of 8.8. 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: High (CVSS 4.0 base score 8.8)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27764
Weakness: CWE-79
Published: 2025-08-27
Last modified: 2026-06-17

Description

Stored XSS vulnerability exists in the "Oddział" (Ward) module, in the death diagnosis description field, and allows the execution of arbitrary JavaScript code. This can lead to session hijacking of other users and potentially to privilege escalation up to full administrative rights.

Frequently asked questions

What is CVE-2025-30036?: Stored XSS vulnerability exists in the "Oddział" (Ward) module, in the death diagnosis description field, and allows the execution of arbitrary JavaScript code. This can lead to session hijacking of other users and potentially to privilege escalation up to full administrative rights.
How severe is CVE-2025-30036?: CVE-2025-30036 has a CVSS 4.0 base score of 8.8, rated high severity.
Is CVE-2025-30036 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-30036?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-30036 have an EU (EUVD) identifier?: Yes. CVE-2025-30036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27764.
When was CVE-2025-30036 published?: CVE-2025-30036 was published on 2025-08-27 and last updated on 2026-06-17.

References

https://cert.pl/en/posts/2025/08/CVE-2025-2313/

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