How severe is CVE-2017-1000069?

CVE-2017-1000069 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-1000069 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1000069?

CVE-2017-1000069 affects Oauth2 Proxy Project Oauth2 Proxy. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000069?

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-2017-1000069 published?

CVE-2017-1000069 was published on 2017-07-17 and last updated on 2026-06-17.

CVE-2017-1000069

CVE-2017-1000069 is a high-severity vulnerability in Oauth2 Proxy Project Oauth2 Proxy with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Oauth2 Proxy Project Oauth2 Proxy
Published: 2017-07-17
Last modified: 2026-06-17

Description

CSRF in Bitly oauth2_proxy 2.1 during authentication flow

Frequently asked questions

What is CVE-2017-1000069?: CSRF in Bitly oauth2_proxy 2.1 during authentication flow
How severe is CVE-2017-1000069?: CVE-2017-1000069 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-1000069 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1000069?: CVE-2017-1000069 affects Oauth2 Proxy Project Oauth2 Proxy. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000069?: 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-2017-1000069 published?: CVE-2017-1000069 was published on 2017-07-17 and last updated on 2026-06-17.

References

https://github.com/bitly/oauth2_proxy/pull/360

Affected products (1)

cpe:2.3:a:oauth2_proxy_project:oauth2_proxy:2.1:*:*:*:*:*:*:*

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