How severe is CVE-2024-8953?

CVE-2024-8953 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-8953 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8953?

CVE-2024-8953 affects Composio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8953?

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-2024-8953 have an EU (EUVD) identifier?

Yes. CVE-2024-8953 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6884.

When was CVE-2024-8953 published?

CVE-2024-8953 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-8953

CVE-2024-8953 is a critical-severity vulnerability in Composio with a CVSS 3.x base score of 9.8. 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-913.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6884
Weakness: CWE-913
Affected product: Composio
Published: 2025-03-20
Last modified: 2026-06-17

Description

In composiohq/composio version 0.4.3, the mathematical_calculator endpoint uses the unsafe eval() function to perform mathematical operations. This can lead to arbitrary code execution if untrusted input is passed to the eval() function.

Frequently asked questions

What is CVE-2024-8953?: In composiohq/composio version 0.4.3, the mathematical_calculator endpoint uses the unsafe eval() function to perform mathematical operations. This can lead to arbitrary code execution if untrusted input is passed to the eval() function.
How severe is CVE-2024-8953?: CVE-2024-8953 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-8953 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8953?: CVE-2024-8953 affects Composio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8953?: 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-2024-8953 have an EU (EUVD) identifier?: Yes. CVE-2024-8953 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6884.
When was CVE-2024-8953 published?: CVE-2024-8953 was published on 2025-03-20 and last updated on 2026-06-17.

References

https://huntr.com/bounties/8203d721-e05f-4500-a5bc-c0bec980420c

Affected products (1)

cpe:2.3:a:composio:composio:0.4.3:*:*:*:*:*:*:*

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