How severe is CVE-2025-54596?

CVE-2025-54596 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-54596 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-54596?

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

Does CVE-2025-54596 have an EU (EUVD) identifier?

Yes. CVE-2025-54596 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22730.

When was CVE-2025-54596 published?

CVE-2025-54596 was published on 2025-07-25 and last updated on 2026-06-17.

CVE-2025-54596

CVE-2025-54596 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22730
Weakness: CWE-863
Published: 2025-07-25
Last modified: 2026-06-17

Description

Abnormal Security /v1.0/rbac/users_v2/{USER_ID}/ before 2025-02-19 allows downgrading the privileges of other user accounts.

Frequently asked questions

What is CVE-2025-54596?: Abnormal Security /v1.0/rbac/users_v2/{USER_ID}/ before 2025-02-19 allows downgrading the privileges of other user accounts.
How severe is CVE-2025-54596?: CVE-2025-54596 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-54596 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-54596?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-54596 have an EU (EUVD) identifier?: Yes. CVE-2025-54596 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22730.
When was CVE-2025-54596 published?: CVE-2025-54596 was published on 2025-07-25 and last updated on 2026-06-17.

References

https://bugcrowd.com/disclosures/b2406123-c02d-47cf-bcf1-8af57e1de526/no-rbac-validation-on-api-requests-user-management

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