What is CVE-2025-29155?

CVE-2025-29155 is a medium-severity vulnerability in Smartbear Swagger Petstore, classified under Command Injection. CVSS score: 6.5/10. Published 2025-09-25.

How severe is CVE-2025-29155?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2025-29155 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Smartbear Swagger Petstore

CVE-2025-29155

An issue in petstore v.1.0.7 allows a remote attacker to execute arbitrary code via the DELETE endpoint

Vulnerability class: Command Injection (OS Command Injection)

Published 2025-09-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Smartbear Swagger Petstore — versions 1.0.7

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

github.com/swagger-api/swagger-petstore (Product)
github.com/swagger-api/swagger-petstore/blob/master/src/main/resources/openapi… (Product)
gist.github.com/HouqiyuA/4efd1aac7c7c7ab0cd5db48d62541a74 (Third Party Advisory)

Frequently asked questions

What is CVE-2025-29155?: CVE-2025-29155 is a medium-severity vulnerability in Smartbear Swagger Petstore, classified under Command Injection. CVSS score: 6.5/10. Published 2025-09-25.
How severe is CVE-2025-29155?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2025-29155 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.