How severe is CVE-2024-8958?

CVE-2024-8958 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-2024-8958 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8958?

CVE-2024-8958 affects Composio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8958?

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-2024-8958 have an EU (EUVD) identifier?

Yes. CVE-2024-8958 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6883.

When was CVE-2024-8958 published?

CVE-2024-8958 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-8958

CVE-2024-8958 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6883
Weakness: CWE-434
Affected product: Composio
Published: 2025-03-20
Last modified: 2026-06-17

Description

In composiohq/composio version 0.4.3, there is an unrestricted file write and read vulnerability in the filetools actions. Due to improper validation of file paths, an attacker can read and write files anywhere on the server, potentially leading to privilege escalation or remote code execution.

Frequently asked questions

What is CVE-2024-8958?: In composiohq/composio version 0.4.3, there is an unrestricted file write and read vulnerability in the filetools actions. Due to improper validation of file paths, an attacker can read and write files anywhere on the server, potentially leading to privilege escalation or remote code execution.
How severe is CVE-2024-8958?: CVE-2024-8958 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-2024-8958 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8958?: CVE-2024-8958 affects Composio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8958?: 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-2024-8958 have an EU (EUVD) identifier?: Yes. CVE-2024-8958 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6883.
When was CVE-2024-8958 published?: CVE-2024-8958 was published on 2025-03-20 and last updated on 2026-06-17.

References

https://huntr.com/bounties/e152b094-0593-428e-b813-068d2390ce68

Affected products (1)

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

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