How severe is CVE-2016-4987?

CVE-2016-4987 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2016-4987 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4987?

CVE-2016-4987 affects Jenkins Image Gallery. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-4987?

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

When was CVE-2016-4987 published?

CVE-2016-4987 was published on 2017-02-09 and last updated on 2026-06-17.

CVE-2016-4987

CVE-2016-4987 is a medium-severity vulnerability in Jenkins Image Gallery with a CVSS 3.x base score of 6.5. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Jenkins Image Gallery
Published: 2017-02-09
Last modified: 2026-06-17

Description

Directory traversal vulnerability in the Image Gallery plugin before 1.4 in Jenkins allows remote attackers to list arbitrary directories and read arbitrary files via unspecified form fields.

Frequently asked questions

What is CVE-2016-4987?: Directory traversal vulnerability in the Image Gallery plugin before 1.4 in Jenkins allows remote attackers to list arbitrary directories and read arbitrary files via unspecified form fields.
How severe is CVE-2016-4987?: CVE-2016-4987 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2016-4987 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4987?: CVE-2016-4987 affects Jenkins Image Gallery. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-4987?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-4987 published?: CVE-2016-4987 was published on 2017-02-09 and last updated on 2026-06-17.

References

https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-06-20

Affected products (1)

cpe:2.3:a:jenkins:image_gallery:*:*:*:*:*:jenkins:*:*

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