How severe is CVE-2024-47807?

CVE-2024-47807 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-47807 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-47807?

CVE-2024-47807 affects Jenkins Openid Connect Authentication. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-47807?

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.

Does CVE-2024-47807 have an EU (EUVD) identifier?

Yes. CVE-2024-47807 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2995.

When was CVE-2024-47807 published?

CVE-2024-47807 was published on 2024-10-02 and last updated on 2026-06-17.

CVE-2024-47807

CVE-2024-47807 is a high-severity vulnerability in Jenkins Openid Connect Authentication with a CVSS 3.x base score of 8.1. 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-287.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2995
Weakness: CWE-287
Affected product: Jenkins Openid Connect Authentication
Published: 2024-10-02
Last modified: 2026-06-17

Description

Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `iss` (Issuer) claim of an ID Token, allowing attackers to subvert the authentication flow, potentially gaining administrator access to Jenkins.

Frequently asked questions

What is CVE-2024-47807?: Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `iss` (Issuer) claim of an ID Token, allowing attackers to subvert the authentication flow, potentially gaining administrator access to Jenkins.
How severe is CVE-2024-47807?: CVE-2024-47807 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-47807 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-47807?: CVE-2024-47807 affects Jenkins Openid Connect Authentication. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-47807?: 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.
Does CVE-2024-47807 have an EU (EUVD) identifier?: Yes. CVE-2024-47807 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2995.
When was CVE-2024-47807 published?: CVE-2024-47807 was published on 2024-10-02 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2024-10-02/#SECURITY-3441%20(2)

Affected products (1)

cpe:2.3:a:jenkins:openid_connect_authentication:*:*:*:*:*:jenkins:*:*

More vulnerabilities in Jenkins Openid Connect Authentication

CVE-2025-24399 — High (CVSS 8.8): Jenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats…
CVE-2024-52553 — High (CVSS 8.8): Jenkins OpenId Connect Authentication Plugin 4.418.vccc7061f5b_6d and earlier does not invalidate the previous session…
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CVE-2024-47806 — High (CVSS 8.1): Jenkins OpenId Connect Authentication Plugin 4.354.v321ce67a_1de8 and earlier does not check the `aud` (Audience) claim…
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