CVE-2024-35219 | OpenAPI Generator Online - Arbitrary File Read/Delete

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec. Prior to version 7.6.0, attackers can exploit a path traversal vulnerability to read and delete files and folders from an arbitrary, writable directory as anyone can set the output folder when submitting the request via the `outputFolder` option. The issue was fixed in version 7.6.0 by removing the usage of the `outputFolder` option. No known workarounds are available.

Published: 2024-05-27 Last update: 2026-04-15 Assigner: [email protected] Source: [email protected]
NVD Status：Deferred，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-35219 is rated Moderate Risk (59/100): CVSS High severity, with medium exploitation likelihood (EPSS 3.59%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-35219

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 40.12% 3.59% -36.53%
2 2026-05-31 46.80% 40.12% -6.67%
3 2026-05-25 — 46.80% —

Full EPSS history (49 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-35219

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.3 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.5 [email protected]

Weakness enumeration for CVE-2024-35219

GitHub Security Advisory for CVE-2024-35219

GHSA-g3hr-p86p-593h · Severity: high · Ecosystem: maven — OpenAPI Generator Online - Arbitrary File Read/Delete

OS Trackers for CVE-2024-35219

vendor priority summary link
redhat medium — https://access.redhat.com/security/cve/CVE-2024-35219

Affected software / configurations for CVE-2024-35219

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2024-35219

cvelogic Threat Intelligence