TI-2017-14525 Aliases CVE-2017-1000207 GHSA-vgvf-9jh3-fg75

A vulnerability in Swagger-Parser's version <= 1.0.30 and Swagger codegen version <=…

MEDIUM 41CWE-502Published 2017-11-27 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-502.

Summary

A vulnerability in Swagger-Parser's version <= 1.0.30 and Swagger codegen version <= 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen (<= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.

Why it matters now

EPSS 0.01623 76th percentileScored 2026-11-07

Fix Fixed io.swagger:swagger-parser (Maven): 1.0.31io.swagger:swagger-codegen (Maven): 2.2.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	io.swagger:swagger-parser (Maven)	before 1.0.31	1.0.31	Patch available	GHSA-vgvf-9jh3-fg75
—	io.swagger:swagger-codegen (Maven)	before 2.2.2	2.2.2	Patch available	GHSA-vgvf-9jh3-fg75

— Vendor— Affected all versions Fixed in — No fix listed CNA
io.swagger:swagger-parser (Maven) Vendor— Affected before 1.0.31 Fixed in 1.0.31 Patch available GHSA-vgvf-9jh3-fg75
io.swagger:swagger-codegen (Maven) Vendor— Affected before 2.2.2 Fixed in 2.2.2 Patch available GHSA-vgvf-9jh3-fg75

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:swagger:swagger-codegen::::::::	up to 2.2.2	Vulnerable	Swagger
cpe:2.3:a:swagger:swagger-parser::::::::	up to 1.0.30	Vulnerable	Swagger

cpe:2.3:a:swagger:swagger-codegen:*:*:*:*:*:*:*:* Versions up to 2.2.2 Vulnerable ·Swagger
cpe:2.3:a:swagger:swagger-parser:*:*:*:*:*:*:*:* Versions up to 1.0.30 Vulnerable ·Swagger

Remediation

Fix · GHSA-vgvf-9jh3-fg75 io.swagger:swagger-parser (Maven) Fixed in 1.0.31 Advisory →
Fix · GHSA-vgvf-9jh3-fg75 io.swagger:swagger-codegen (Maven) Fixed in 2.2.2 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2017-1000207
2026-10-03 Alias added: GHSA-vgvf-9jh3-fg75

References

Advisory 3

Other 2

TI-2017-14526 A vulnerability in Swagger-Parser's (version <= 1.0.30) yaml parsing functionality… CVSS 3.0HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences