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Cross-site Scripting

🗓️ 09 Feb 2026 07:54:47Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode
🔗 sca.analysiscenter.veracode.com👁 18 Views

Pydantic AI is vulnerable to XSS via a user-controlled version parameter in CDN URL creation, risking data theft.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-25640
6 Feb 202620:01
–attackerkb
circl
Circl
CVE-2026-25640
7 Feb 202600:04
–circl
cnnvd
CNNVD
pydantic-ai cross-site scripting vulnerabilities
6 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-25640
6 Feb 202620:01
–cve
cvelist
Cvelist
CVE-2026-25640 Pydantic AI affected by Stored XSS via Path Traversal in Web UI CDN URL
6 Feb 202620:01
–cvelist
euvd
EUVD
EUVD-2026-5593
6 Feb 202620:01
–euvd
github
Github Security Blog
Pydantic AI has Stored XSS via Path Traversal in Web UI CDN URL
6 Feb 202618:51
–github
mend
Mend
CVE-2026-25640
6 Feb 202620:01
–mend
nvd
NVD
CVE-2026-25640
6 Feb 202620:16
–nvd
osv_cve
osv_cve
CVE-2026-25640 Pydantic AI affected by Stored XSS via Path Traversal in Web UI CDN URL
6 Feb 202620:01
–osv_cve
Rows per page
Vulners
Node
OR
pydantic_aipydantic_aiRange1.34.0–1.50.0python
pydantic_aipydantic_aiMatch1.34.0python
pydantic_aipydantic_aiMatch1.35.0python
pydantic_aipydantic_aiMatch1.36.0python
pydantic_aipydantic_aiMatch1.37.0python
pydantic_aipydantic_aiMatch1.38.0python
pydantic_aipydantic_aiMatch1.39.0python
pydantic_aipydantic_aiMatch1.39.1python
pydantic_aipydantic_aiMatch1.40.0python
pydantic_aipydantic_aiMatch1.41.0python
pydantic_aipydantic_aiMatch1.42.0python
pydantic_aipydantic_aiMatch1.43.0python
pydantic_aipydantic_aiMatch1.44.0python
pydantic_aipydantic_aiMatch1.46.0python
pydantic_aipydantic_aiMatch1.47.0python
pydantic_aipydantic_aiMatch1.48.0python
pydantic_aipydantic_aiMatch1.49.0python
pydantic_ai_slimpydantic_ai_slimRange1.34.0–1.50.0python

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08 Aug 2026 18:30Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.4 - 7.1
EPSS0.00377
SSVC
18