How severe is CVE-2026-44372?

CVE-2026-44372 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-2026-44372 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-44372?

CVE-2026-44372 affects Nitro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-44372?

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

Does CVE-2026-44372 have an EU (EUVD) identifier?

Yes. CVE-2026-44372 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30162.

When was CVE-2026-44372 published?

CVE-2026-44372 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-44372

CVE-2026-44372 is a medium-severity vulnerability in Nitro 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.3
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30162
Weakness: CWE-601
Affected product: Nitro
Published: 2026-05-13
Last modified: 2026-06-17

Description

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could turn a redirect route rule using wildcards rewrite into a cross-host redirect by sliding an extra slash in after the rule prefix. This vulnerability is fixed in 3.0.260429-beta.

Frequently asked questions

What is CVE-2026-44372?: Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could turn a redirect route rule using wildcards rewrite into a cross-host redirect by sliding an extra slash in after the rule prefix. This vulnerability is fixed in 3.0.260429-beta.
How severe is CVE-2026-44372?: CVE-2026-44372 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-2026-44372 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-44372?: CVE-2026-44372 affects Nitro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-44372?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-44372 have an EU (EUVD) identifier?: Yes. CVE-2026-44372 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30162.
When was CVE-2026-44372 published?: CVE-2026-44372 was published on 2026-05-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nitro:nitro:*:*:*:*:*:*:*:*

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