How severe is CVE-2026-41170?

CVE-2026-41170 has a CVSS 4.0 base score of 7.2, rated high severity.

Is CVE-2026-41170 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.

How do I fix CVE-2026-41170?

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-2026-41170 have an EU (EUVD) identifier?

Yes. CVE-2026-41170 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25102.

When was CVE-2026-41170 published?

CVE-2026-41170 was published on 2026-04-22 and last updated on 2026-06-17.

CVE-2026-41170

CVE-2026-41170 is a high-severity vulnerability with a CVSS 4.0 base score of 7.2. 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-918.

Key facts

Severity: High (CVSS 4.0 base score 7.2)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25102
Weakness: CWE-918
Published: 2026-04-22
Last modified: 2026-06-17

Description

Squidex is an open source headless content management system and content management hub. Prior to version 7.23.0, the `RestoreController.PostRestoreJob` endpoint allows an administrator to supply an arbitrary URL for downloading backup archives. This URL is fetched using the "Backup" `HttpClient` without any SSRF protection. A malicious or compromised admin can use this endpoint to probe internal network services, access cloud metadata endpoints, or perform internal reconnaissance. The vulnerability is authenticated (Admin-only) but highly impactful, allowing potential access to sensitive internal resources. Version 7.23.0 contains a fix.

Frequently asked questions

What is CVE-2026-41170?: Squidex is an open source headless content management system and content management hub. Prior to version 7.23.0, the `RestoreController.PostRestoreJob` endpoint allows an administrator to supply an arbitrary URL for downloading backup archives. This URL is fetched using the "Backup" `HttpClient` without any SSRF protection. A malicious or compromised admin can use this endpoint to probe internal network services, access cloud metadata endpoints, or perform internal reconnaissance. The vulnerability is authenticated (Admin-only) but highly impactful, allowing potential access to sensitive internal resources. Version 7.23.0 contains a fix.
How severe is CVE-2026-41170?: CVE-2026-41170 has a CVSS 4.0 base score of 7.2, rated high severity.
Is CVE-2026-41170 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.
How do I fix CVE-2026-41170?: 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-2026-41170 have an EU (EUVD) identifier?: Yes. CVE-2026-41170 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25102.
When was CVE-2026-41170 published?: CVE-2026-41170 was published on 2026-04-22 and last updated on 2026-06-17.

References

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