CVE-2025-51464

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().

CVSS v4.0

5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.60% chance of exploitation in the next 30 days, 47th percentile

Published

2025-07-22

Proof-of-concept exploits (2)

• aimhubio/aim/pull/3333
• https://www.gecko.security/blog/cve-2025-51464

References

• CVE Record
• NVD entry

Related

• CVE-2025-51463
• CVE-2025-5147
• CVE-2025-51462
• CVE-2025-51471
• CVE-2025-5146
• CVE-2025-51472