How severe is CVE-2026-30919?

CVE-2026-30919 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2026-30919 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.

What products are affected by CVE-2026-30919?

CVE-2026-30919 affects Facilemanager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30919?

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-2026-30919 have an EU (EUVD) identifier?

Yes. CVE-2026-30919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10430.

When was CVE-2026-30919 published?

CVE-2026-30919 was published on 2026-03-10 and last updated on 2026-06-17.

CVE-2026-30919

CVE-2026-30919 is a high-severity vulnerability in Facilemanager with a CVSS 3.x base score of 7.6. 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 3.x base score 7.6)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10430
Weakness: CWE-79
Affected product: Facilemanager
Published: 2026-03-10
Last modified: 2026-06-17

Description

facileManager is a modular suite of web apps built with the sysadmin in mind. Prior to 6.0.4 , stored XSS (also known as persistent or second-order XSS) occurs when an application receives data from an untrusted source and includes that data in its subsequent HTTP responses in an unsafe manner. This vulnerability was found in the fmDNS module. This vulnerability is fixed in 6.0.4.

Frequently asked questions

What is CVE-2026-30919?: facileManager is a modular suite of web apps built with the sysadmin in mind. Prior to 6.0.4 , stored XSS (also known as persistent or second-order XSS) occurs when an application receives data from an untrusted source and includes that data in its subsequent HTTP responses in an unsafe manner. This vulnerability was found in the fmDNS module. This vulnerability is fixed in 6.0.4.
How severe is CVE-2026-30919?: CVE-2026-30919 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2026-30919 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.
What products are affected by CVE-2026-30919?: CVE-2026-30919 affects Facilemanager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30919?: 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-2026-30919 have an EU (EUVD) identifier?: Yes. CVE-2026-30919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10430.
When was CVE-2026-30919 published?: CVE-2026-30919 was published on 2026-03-10 and last updated on 2026-06-17.

References

https://github.com/facileManager/facileManager/security/advisories/GHSA-2339-h9qw-q6vf

Affected products (1)

cpe:2.3:a:facilemanager:facilemanager:*:*:*:*:*:*:*:*

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