How severe is CVE-2019-11269?

CVE-2019-11269 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-11269 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11269?

CVE-2019-11269 primarily affects Pivotal Software Spring Security Oauth. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-11269?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-11269 published?

CVE-2019-11269 was published on 2019-06-12 and last updated on 2026-06-17.

CVE-2019-11269

CVE-2019-11269 is a medium-severity vulnerability in Pivotal Software Spring Security Oauth with a CVSS 3.x base score of 5.4. 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 5.8
EPSS exploit prediction: 9% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Pivotal Software Spring Security Oauth
Published: 2019-06-12
Last modified: 2026-06-17

Description

Spring Security OAuth versions 2.3 prior to 2.3.6, 2.2 prior to 2.2.5, 2.1 prior to 2.1.5, and 2.0 prior to 2.0.18, as well as older unsupported versions could be susceptible to an open redirector attack that can leak an authorization code. A malicious user or attacker can craft a request to the authorization endpoint using the authorization code grant type, and specify a manipulated redirection URI via the redirect_uri parameter. This can cause the authorization server to redirect the resource owner user-agent to a URI under the control of the attacker with the leaked authorization code.

Frequently asked questions

What is CVE-2019-11269?: Spring Security OAuth versions 2.3 prior to 2.3.6, 2.2 prior to 2.2.5, 2.1 prior to 2.1.5, and 2.0 prior to 2.0.18, as well as older unsupported versions could be susceptible to an open redirector attack that can leak an authorization code. A malicious user or attacker can craft a request to the authorization endpoint using the authorization code grant type, and specify a manipulated redirection URI via the redirect_uri parameter. This can cause the authorization server to redirect the resource owner user-agent to a URI under the control of the attacker with the leaked authorization code.
How severe is CVE-2019-11269?: CVE-2019-11269 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-11269 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11269?: CVE-2019-11269 primarily affects Pivotal Software Spring Security Oauth. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-11269?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-11269 published?: CVE-2019-11269 was published on 2019-06-12 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:pivotal_software:spring_security_oauth:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_corporate_lending:14.1.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_corporate_lending:14.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_corporate_lending:14.4.0:*:*:*:*:*:*:*

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Other CWE-601 (Open Redirect) vulnerabilities

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