CVEvulnerability
CVE-2026-40986
4.8 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-06-11
- Last modified
- 2026-09-04
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-79
Description
Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not "text/html", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker.
Affected versions:
Spring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.
Affected configurations
• broadcom spring web flow (< 2.5.2)
• broadcom spring web flow (>= 3.0.0 < 3.0.1.1)
• broadcom spring web flow 4.0.0
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://spring.io/security/cve-2026-40986 Vendor Advisory