CVE-2024-36858

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Published Jun 4, 2024 CVSS 3.1 · 9.8 Critical EPSS 3.0% KEV · Not listed

Description

An arbitrary file upload vulnerability in the /v1/app/writeFileSync interface of Jan v0.4.12 allows attackers to execute arbitrary code via uploading a crafted file.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:homebrew:jan:0.4.12:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Github GHSA	GHSA-qfjh-mvq6-c5p8	Jan path traversal vulnerability

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 3.0% (3.035% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/HackAllSec/CVEs/tree/main/Jan%20Arbitrary%20File%20Upload%20vulnerability

History

Jul 14, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.65751}`	epss `{'score': 0.6497}`

Jul 13, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.57194}`	epss `{'score': 0.65751}`

Subscriptions

Homebrew Jan

Weaknesses

CWE-434

Sources

CVE record Updated: Feb 13, 2025, 3:59 PM

Status: PUBLISHED
Assigner: mitre
Published: Jun 4, 2024, 6:26 PM
Updated: Feb 13, 2025, 3:59 PM
Reserved: May 30, 2024, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 3:43 AM

Updated: Aug 2, 2024, 3:43 AM

NVD Updated: Jun 17, 2026, 7:37 AM

Status: Modified
Published: Jun 4, 2024, 7:20 PM
Modified: Jun 17, 2026, 7:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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