How severe is CVE-2022-44009?

CVE-2022-44009 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-2022-44009 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44009?

CVE-2022-44009 affects Stackstorm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-44009?

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-2022-44009 published?

CVE-2022-44009 was published on 2022-12-06 and last updated on 2026-06-17.

CVE-2022-44009

CVE-2022-44009 is a high-severity vulnerability in Stackstorm 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-862.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Stackstorm
Published: 2022-12-06
Last modified: 2026-06-17

Description

Improper access control in Key-Value RBAC in StackStorm version 3.7.0 didn't check the permissions in Jinja filters, allowing attackers to access K/V pairs of other users, potentially leading to the exposure of sensitive Information.

Frequently asked questions

What is CVE-2022-44009?: Improper access control in Key-Value RBAC in StackStorm version 3.7.0 didn't check the permissions in Jinja filters, allowing attackers to access K/V pairs of other users, potentially leading to the exposure of sensitive Information.
How severe is CVE-2022-44009?: CVE-2022-44009 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-2022-44009 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44009?: CVE-2022-44009 affects Stackstorm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-44009?: 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-2022-44009 published?: CVE-2022-44009 was published on 2022-12-06 and last updated on 2026-06-17.

References

https://stackstorm.com/2022/12/v3-8-0-released/

Affected products (1)

cpe:2.3:a:stackstorm:stackstorm:3.7.0:*:*:*:*:*:*:*

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