PT-2025-39439 · Petstore · Petstore

Published 2025-09-25 · Updated 2025-09-26 · CVE-2025-29156

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions petstore version 1.0.7

Description A Cross Site Scripting issue exists in petstore version 1.0.7. This allows a remote attacker to execute arbitrary code by providing a crafted script to the /api/v3/pet API endpoint. The attack vector involves submitting a malicious script through this endpoint.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, sanitize all user inputs before processing them in the /api/v3/pet endpoint.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-29156

Affected Products

Petstore

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-29156 · Security Note
• https://osv.dev/vulnerability/CVE-2025-29156 · Vendor Advisory
• https://github.com/swagger-api/swagger-petstore/blob/master/src/main/resources/openapi.yaml · Note
• https://t.me/CVEtracker/33362 · Telegram Post
• https://twitter.com/CVEnew/status/1971291803539399139 · Twitter Post
• https://t.me/cveNotify/136644 · Telegram Post
• https://gist.github.com/HouqiyuA/9d2c3f0ba075d01631aff879546e419c · Note
• https://google.com/url?q=https%3A%2F%2Fgithub.com%2Fswagger-api%2Fswagger-petstore&sa=D&sntz=1&usg=AOvVaw0bPYxOZ-XKNAbTj4h0EOMD · Note