How severe is CVE-2024-47803?

CVE-2024-47803 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-47803 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-2024-47803?

CVE-2024-47803 primarily affects Jenkins. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-47803?

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

Does CVE-2024-47803 have an EU (EUVD) identifier?

Yes. CVE-2024-47803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3100.

When was CVE-2024-47803 published?

CVE-2024-47803 was published on 2024-10-02 and last updated on 2026-06-17.

CVE-2024-47803

CVE-2024-47803 is a medium-severity vulnerability in Jenkins with a CVSS 3.x base score of 4.3. 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-209.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-3100
Weakness: CWE-209
Affected product: Jenkins
Published: 2024-10-02
Last modified: 2026-06-17

Description

Jenkins 2.478 and earlier, LTS 2.462.2 and earlier does not redact multi-line secret values in error messages generated for form submissions involving the `secretTextarea` form field.

Frequently asked questions

What is CVE-2024-47803?: Jenkins 2.478 and earlier, LTS 2.462.2 and earlier does not redact multi-line secret values in error messages generated for form submissions involving the `secretTextarea` form field.
How severe is CVE-2024-47803?: CVE-2024-47803 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-47803 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-2024-47803?: CVE-2024-47803 primarily affects Jenkins. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-47803?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-47803 have an EU (EUVD) identifier?: Yes. CVE-2024-47803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3100.
When was CVE-2024-47803 published?: CVE-2024-47803 was published on 2024-10-02 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2024-10-02/#SECURITY-3451

Affected products (2)

cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*

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Threat intelligence

Threat-intel indicators referencing this CVE:

46.99.188.194 (ipv4-addr)