How severe is CVE-2023-32992?

CVE-2023-32992 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-32992 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-32992?

CVE-2023-32992 affects Jenkins Saml Single Sign On. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-32992?

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-2023-32992 published?

CVE-2023-32992 was published on 2023-05-16 and last updated on 2026-06-17.

CVE-2023-32992

CVE-2023-32992 is a high-severity vulnerability in Jenkins Saml Single Sign On 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-732.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Jenkins Saml Single Sign On
Published: 2023-05-16
Last modified: 2026-06-17

Description

Missing permission checks in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allow attackers with Overall/Read permission to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.

Frequently asked questions

What is CVE-2023-32992?: Missing permission checks in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allow attackers with Overall/Read permission to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.
How severe is CVE-2023-32992?: CVE-2023-32992 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-32992 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-32992?: CVE-2023-32992 affects Jenkins Saml Single Sign On. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-32992?: 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-2023-32992 published?: CVE-2023-32992 was published on 2023-05-16 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-2993

Affected products (1)

cpe:2.3:a:jenkins:saml_single_sign_on:*:*:*:*:*:jenkins:*:*

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