How severe is CVE-2026-53469?

CVE-2026-53469 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-53469 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-53469?

CVE-2026-53469 affects Kebev2v Migration Assessment. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-53469?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-53469 have an EU (EUVD) identifier?

Yes. CVE-2026-53469 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36028.

When was CVE-2026-53469 published?

CVE-2026-53469 was published on 2026-06-10 and last updated on 2026-06-17.

CVE-2026-53469

CVE-2026-53469 is a critical-severity vulnerability in Kebev2v Migration Assessment with a CVSS 3.x base score of 9.1. 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-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36028
Weakness: CWE-306
Affected product: Kebev2v Migration Assessment
Published: 2026-06-10
Last modified: 2026-06-17

Description

A flaw was found in migration-planner. An authenticated user can exploit this vulnerability by sending a DELETE request to the /api/v1/sources route, which lacks proper authorization and filtering. This allows for the destruction of all customer data, including sources, agents, and assessments, leading to a critical loss of availability and integrity across the entire SaaS platform.

Frequently asked questions

What is CVE-2026-53469?: A flaw was found in migration-planner. An authenticated user can exploit this vulnerability by sending a DELETE request to the /api/v1/sources route, which lacks proper authorization and filtering. This allows for the destruction of all customer data, including sources, agents, and assessments, leading to a critical loss of availability and integrity across the entire SaaS platform.
How severe is CVE-2026-53469?: CVE-2026-53469 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-53469 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-53469?: CVE-2026-53469 affects Kebev2v Migration Assessment. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-53469?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-53469 have an EU (EUVD) identifier?: Yes. CVE-2026-53469 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36028.
When was CVE-2026-53469 published?: CVE-2026-53469 was published on 2026-06-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kebev2v:migration_assessment:*:*:*:*:*:*:*:*

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