No exploitation reportedFix available

CVE-2023-32986

Q: Is CVE-2023-32986 actively exploited?

Active exploitation of CVE-2023-32986 has not been confirmed. Its EPSS score was 60.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2023-32986?

CVE-2023-32986 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2023-05-16
WeaknessCWE-732

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Jenkins File Parameter Plugin 285.v757c5b_67a_c25 and earlier does not restrict the name (and resulting uploaded file name) of Stashed File Parameters, allowing attackers with Item/Configure permission to create or replace arbitrary files on the Jenkins controller file system with attacker-specified content.

Timeline

dates in UTC

2023-05-1616:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-32986?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-32986?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV

Jenkins file parameters

Branch	Affected	Fixed in	Source
285.287	≤ 285.287.v4b_7b_29d3469d	no fix published	NVD

file-parameters

Branch	Affected	Fixed in	Source
285.287	< 285.287.v4b	285.287.v4b	OSV

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

www.jenkins.ioVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2025-01-23
OpenCVESSVC decisionnone—
CISA-ADPCVSS 3.18.82025-01-23
NVDCVSS 3.18.8read 2026-10-23
CISA-ADPweakness (CWE)CWE-7322025-01-23
NVDweakness (CWE)CWE-732read 2026-10-23
FIRST EPSSEPSS score60.7 %read 2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2023-05-16
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-32986?

Is CVE-2023-32986 actively exploited?

Active exploitation of CVE-2023-32986 has not been confirmed. Its EPSS score was 60.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-32986?

CVE-2023-32986 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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