How severe is CVE-2017-0906?

CVE-2017-0906 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-2017-0906 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-0906?

CVE-2017-0906 primarily affects Recurly Recurly Client Python. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-0906?

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.

When was CVE-2017-0906 published?

CVE-2017-0906 was published on 2017-11-13 and last updated on 2026-06-17.

CVE-2017-0906

CVE-2017-0906 is a critical-severity vulnerability in Recurly Recurly Client Python 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-918.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Recurly Recurly Client Python
Published: 2017-11-13
Last modified: 2026-06-17

Description

The Recurly Client Python Library before 2.0.5, 2.1.16, 2.2.22, 2.3.1, 2.4.5, 2.5.1, 2.6.2 is vulnerable to a Server-Side Request Forgery vulnerability in the "Resource.get" method that could result in compromise of API keys or other critical resources.

Frequently asked questions

What is CVE-2017-0906?: The Recurly Client Python Library before 2.0.5, 2.1.16, 2.2.22, 2.3.1, 2.4.5, 2.5.1, 2.6.2 is vulnerable to a Server-Side Request Forgery vulnerability in the "Resource.get" method that could result in compromise of API keys or other critical resources.
How severe is CVE-2017-0906?: CVE-2017-0906 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-2017-0906 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-0906?: CVE-2017-0906 primarily affects Recurly Recurly Client Python. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-0906?: 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.
When was CVE-2017-0906 published?: CVE-2017-0906 was published on 2017-11-13 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:recurly:recurly_client_python:*:*:*:*:*:*:*:*
cpe:2.3:a:recurly:recurly_client_python:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:recurly:recurly_client_python:2.5.0:*:*:*:*:*:*:*
cpe:2.3:a:recurly:recurly_client_python:2.6.0:*:*:*:*:*:*:*
cpe:2.3:a:recurly:recurly_client_python:2.6.1:*:*:*:*:*:*:*

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