How severe is CVE-2026-30459?

CVE-2026-30459 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.

Is CVE-2026-30459 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30459?

CVE-2026-30459 affects Thedaylightstudio Fuel Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30459?

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-2026-30459 have an EU (EUVD) identifier?

Yes. CVE-2026-30459 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-23231.

When was CVE-2026-30459 published?

CVE-2026-30459 was published on 2026-04-16 and last updated on 2026-07-05.

CVE-2026-30459

CVE-2026-30459 is a high-severity vulnerability in Thedaylightstudio Fuel Cms with a CVSS 3.x base score of 7.1. 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-640.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-23231
Weakness: CWE-640
Affected product: Thedaylightstudio Fuel Cms
Published: 2026-04-16
Last modified: 2026-07-05

Description

An issue in the Forgot Password feature of Daylight Studio FuelCMS v1.5.2 allows unauthenticated attackers to obtain the password reset token of a victim user via a crafted link placed in a valid e-mail message.

Frequently asked questions

What is CVE-2026-30459?: An issue in the Forgot Password feature of Daylight Studio FuelCMS v1.5.2 allows unauthenticated attackers to obtain the password reset token of a victim user via a crafted link placed in a valid e-mail message.
How severe is CVE-2026-30459?: CVE-2026-30459 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability none.
Is CVE-2026-30459 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30459?: CVE-2026-30459 affects Thedaylightstudio Fuel Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30459?: 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-2026-30459 have an EU (EUVD) identifier?: Yes. CVE-2026-30459 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-23231.
When was CVE-2026-30459 published?: CVE-2026-30459 was published on 2026-04-16 and last updated on 2026-07-05.

References

EU advisories (EUVD)

Affected products (1)

cpe:2.3:a:thedaylightstudio:fuel_cms:1.5.2:*:*:*:*:*:*:*

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