How severe is CVE-2026-30918?

CVE-2026-30918 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-2026-30918 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-2026-30918?

CVE-2026-30918 affects Facilemanager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30918?

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-2026-30918 have an EU (EUVD) identifier?

Yes. CVE-2026-30918 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10428.

When was CVE-2026-30918 published?

CVE-2026-30918 was published on 2026-03-10 and last updated on 2026-06-17.

CVE-2026-30918

CVE-2026-30918 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-2026-10428
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 , a reflected XSS occurs when an application receives data from an untrusted source and uses it in its HTTP responses in a way that could lead to vulnerabilities. It is possible to inject malicious JavaScript code into a URL by adding a script in a parameter. This vulnerability was found in the fmDNS module. The parameter that is vulnerable to an XSS attack is log_search_query. This vulnerability is fixed in 6.0.4.

Frequently asked questions

What is CVE-2026-30918?: facileManager is a modular suite of web apps built with the sysadmin in mind. Prior to 6.0.4 , a reflected XSS occurs when an application receives data from an untrusted source and uses it in its HTTP responses in a way that could lead to vulnerabilities. It is possible to inject malicious JavaScript code into a URL by adding a script in a parameter. This vulnerability was found in the fmDNS module. The parameter that is vulnerable to an XSS attack is log_search_query. This vulnerability is fixed in 6.0.4.
How severe is CVE-2026-30918?: CVE-2026-30918 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-2026-30918 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-2026-30918?: CVE-2026-30918 affects Facilemanager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30918?: 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-2026-30918 have an EU (EUVD) identifier?: Yes. CVE-2026-30918 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10428.
When was CVE-2026-30918 published?: CVE-2026-30918 was published on 2026-03-10 and last updated on 2026-06-17.

References

https://github.com/facileManager/facileManager/security/advisories/GHSA-284f-mff7-744x

Affected products (1)

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

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