What is CVE-2025-55886?

CVE-2025-55886 is a medium-severity vulnerability in N/a, classified under Protection Mechanism Failure. CVSS score: 6.5/10. Published 2025-09-22.

How severe is CVE-2025-55886?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2025-55886 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in N/a

CVE-2025-55886

An Insecure Direct Object Reference (IDOR) vulnerability was discovered in ARD. The flaw exists in the `fe_uid` parameter of the payment history API endpoint. An authenticated attacker can manipulate this parameter to access the payment history of other users without authorization.

EPSS: 0.003 (25.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-693 — Protection Mechanism Failure

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-55886?: CVE-2025-55886 is a medium-severity vulnerability in N/a, classified under Protection Mechanism Failure. CVSS score: 6.5/10. Published 2025-09-22.
How severe is CVE-2025-55886?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2025-55886 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.