How severe is CVE-2024-52549?

CVE-2024-52549 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-2024-52549 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52549?

CVE-2024-52549 primarily affects Jenkins Script Security. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-52549?

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

Does CVE-2024-52549 have an EU (EUVD) identifier?

Yes. CVE-2024-52549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3278.

When was CVE-2024-52549 published?

CVE-2024-52549 was published on 2024-11-13 and last updated on 2026-06-17.

CVE-2024-52549

CVE-2024-52549 is a medium-severity vulnerability in Jenkins Script Security 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-3278
Weakness: CWE-862
Affected product: Jenkins Script Security
Published: 2024-11-13
Last modified: 2026-06-17

Description

Jenkins Script Security Plugin 1367.vdf2fc45f229c and earlier, except 1365.1367.va_3b_b_89f8a_95b_ and 1362.1364.v4cf2dc5d8776, does not perform a permission check in a method implementing form validation, allowing attackers with Overall/Read permission to check for the existence of files on the controller file system.

Frequently asked questions

What is CVE-2024-52549?: Jenkins Script Security Plugin 1367.vdf2fc45f229c and earlier, except 1365.1367.va_3b_b_89f8a_95b_ and 1362.1364.v4cf2dc5d8776, does not perform a permission check in a method implementing form validation, allowing attackers with Overall/Read permission to check for the existence of files on the controller file system.
How severe is CVE-2024-52549?: CVE-2024-52549 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-2024-52549 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52549?: CVE-2024-52549 primarily affects Jenkins Script Security. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-52549?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52549 have an EU (EUVD) identifier?: Yes. CVE-2024-52549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3278.
When was CVE-2024-52549 published?: CVE-2024-52549 was published on 2024-11-13 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2024-11-13/#SECURITY-3447

Affected products (2)

cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:*
cpe:2.3:a:jenkins:script_security:1365.v4778ca_84b_de5:*:*:*:*:jenkins:*:*

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