How severe is CVE-2025-56427?

CVE-2025-56427 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 high, integrity none, and availability none.

Is CVE-2025-56427 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-56427?

CVE-2025-56427 affects Composio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-56427?

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-2025-56427 have an EU (EUVD) identifier?

Yes. CVE-2025-56427 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201168.

When was CVE-2025-56427 published?

CVE-2025-56427 was published on 2025-12-04 and last updated on 2026-06-17.

CVE-2025-56427

CVE-2025-56427 is a high-severity vulnerability in Composio 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-201168
Weakness: CWE-200
Affected product: Composio
Published: 2025-12-04
Last modified: 2026-06-17

Description

Directory Traversal vulnerability in ComposioHQ v.0.7.20 allows a remote attacker to obtain sensitive information via the _download_file_or_dir function.

Frequently asked questions

What is CVE-2025-56427?: Directory Traversal vulnerability in ComposioHQ v.0.7.20 allows a remote attacker to obtain sensitive information via the _download_file_or_dir function.
How severe is CVE-2025-56427?: CVE-2025-56427 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 high, integrity none, and availability none.
Is CVE-2025-56427 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-56427?: CVE-2025-56427 affects Composio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-56427?: 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-2025-56427 have an EU (EUVD) identifier?: Yes. CVE-2025-56427 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201168.
When was CVE-2025-56427 published?: CVE-2025-56427 was published on 2025-12-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:composio:composio:0.7.20:*:*:*:*:*:*:*

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