How severe is CVE-2023-30056?

CVE-2023-30056 has a CVSS 3.x base score of 7.5, rated high 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 none.

Is CVE-2023-30056 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30056?

CVE-2023-30056 affects Fico Origination Manager Decision. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30056?

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.

When was CVE-2023-30056 published?

CVE-2023-30056 was published on 2023-05-09 and last updated on 2026-07-05.

CVE-2023-30056

CVE-2023-30056 is a high-severity vulnerability in Fico Origination Manager Decision with a CVSS 3.x base score of 7.5. 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-384.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-384
Affected product: Fico Origination Manager Decision
Published: 2023-05-09
Last modified: 2026-07-05

Description

A session takeover vulnerability exists in FICO Origination Manager Decision Module 4.8.1 due to insufficient protection of the JSESSIONID cookie.

Frequently asked questions

What is CVE-2023-30056?: A session takeover vulnerability exists in FICO Origination Manager Decision Module 4.8.1 due to insufficient protection of the JSESSIONID cookie.
How severe is CVE-2023-30056?: CVE-2023-30056 has a CVSS 3.x base score of 7.5, rated high 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 none.
Is CVE-2023-30056 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30056?: CVE-2023-30056 affects Fico Origination Manager Decision. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30056?: 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.
When was CVE-2023-30056 published?: CVE-2023-30056 was published on 2023-05-09 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:fico:origination_manager_decision:4.8.1:*:*:*:*:*:*:*

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