Medium severity · published Sep 25, 2025
CVE-2025-29156
Cross Site Scripting vulnerability in petstore v.1.0.7 allows a remote attacker to execute arbitrary code via a crafted script to the /api/v3/pet
6.1
CVSS
0.4%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
Swagger Petstore · Smartbear
1.0.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-29156
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-29156
Third Party Advisory
https://gist.github.com/HouqiyuA/9d2c3f0ba075d01631aff879546e419c
Product
https://github.com/swagger-api/swagger-petstore/blob/master/src/main/resources/openapi.yaml
Product
https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fswagger-api%2Fswagger-petstore&sa=D&sntz=1&usg=AOvVaw0bPYxOZ-XKNAbTj4h0EOMD
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