How severe is CVE-2025-5990?

CVE-2025-5990 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 low, and availability none.

Is CVE-2025-5990 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5990?

CVE-2025-5990 primarily affects Craftycontrol Crafty Controller. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-5990?

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-2025-5990 have an EU (EUVD) identifier?

Yes. CVE-2025-5990 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18347.

When was CVE-2025-5990 published?

CVE-2025-5990 was published on 2025-06-15 and last updated on 2026-06-17.

CVE-2025-5990

CVE-2025-5990 is a high-severity vulnerability in Craftycontrol Crafty Controller 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% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18347
Weakness: CWE-79
Affected product: Craftycontrol Crafty Controller
Published: 2025-06-15
Last modified: 2026-06-17

Description

An input neutralization vulnerability in the Server Name form and API Key form components of Crafty Controller allows a remote, authenticated attacker to perform stored XSS via malicious form input.

Frequently asked questions

What is CVE-2025-5990?: An input neutralization vulnerability in the Server Name form and API Key form components of Crafty Controller allows a remote, authenticated attacker to perform stored XSS via malicious form input.
How severe is CVE-2025-5990?: CVE-2025-5990 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 low, and availability none.
Is CVE-2025-5990 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5990?: CVE-2025-5990 primarily affects Craftycontrol Crafty Controller. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-5990?: 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-2025-5990 have an EU (EUVD) identifier?: Yes. CVE-2025-5990 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18347.
When was CVE-2025-5990 published?: CVE-2025-5990 was published on 2025-06-15 and last updated on 2026-06-17.

References

https://gitlab.com/crafty-controller/crafty-4/-/issues/567

Affected products (2)

cpe:2.3:a:craftycontrol:crafty_controller:*:*:*:*:*:*:*:*
cpe:2.3:a:craftycontrol:crafty_controller:4.2.0:*:*:*:*:*:*:*

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