CVE-2026-113350

react-admin before 5.15.5 contains a stored cross-site scripting vulnerability that allows attackers to inject scripts by storing javascript: URIs in record fields rendered by UrlField and FileField. Attackers who can influence URL-type backend fields can execute JavaScript in an administrator's authenticated session when the administrator clicks the rendered link.

CVSS 4.0

5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2026-10-20

Modified

2026-10-20

Record from

the NVD, synced 2026-10-21

References

• https://github.com/marmelab/react-admin/blob/3119d7e56c178e699a2247b67868a4613039ffc3/packages/ra-ui-materialui/src/field/UrlField.tsx
• https://github.com/marmelab/react-admin/commit/d20820a05dc8094d322ffa3f0bd9800501acb0a8
• https://github.com/marmelab/react-admin/issues/11408
• https://github.com/marmelab/react-admin/releases/tag/v5.15.5
• https://www.vulncheck.com/advisories/react-admin-before-5.15.5-stored-xss-via-urlfield-and-filefield

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