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PYSEC-2026-1087

Aim vulnerable to Cross-site Scripting

Details

Cross-site Scripting (XSS) in aimhubio Aim 3.28.0 allows remote attackers to execute arbitrary JavaScript in victims browsers via malicious Python code submitted to the /api/reports endpoint, which is interpreted and executed by Pyodide when the report is viewed. No sanitisation or sandbox restrictions prevent JavaScript execution via pyodide.code.run_js().

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/aim

Introduced in: 0

No fixed version published yet for aim (pip). Pin to a known-safe version or switch to an alternative.

References

https://nvd.nist.gov/vuln/detail/CVE-2025-51464[ADVISORY]
https://github.com/aimhubio/aim/pull/3333[WEB]
https://github.com/aimhubio/aim[PACKAGE]
https://www.gecko.security/blog/cve-2025-51464[WEB]
https://pypi.org/project/aim[PACKAGE]
https://github.com/advisories/GHSA-gmvv-rj92-9w35[ADVISORY]