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CVE-20XX-?

CVE-2026-40985

6.4 MEDIUM 0.2% exploit odds Fix listed Injection

What it is

Applications that configure the WebFlowELExpressionParser are vulnerable to the use of malicious Unified EL expressions. Affected versions: Spring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account, but needs a user to act. High risk of data exposure, data tampering.
Exploit odds: 0.2% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-06-11 05:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-09-04 18:12 UTC Last updatedMost recent change to the record

Details

Published: 2026-06-11 05:16 UTC
Last modified: 2026-09-04 18:12 UTC
Exploit probability: 0.2% · EPSS, next 30 days
Weakness: CWE-917
Record status: Analyzed

Affected

Broadcom Spring Web Flow < 2.5.2
Broadcom Spring Web Flow < 3.0.1.1
Broadcom Spring Web Flow 4.0.0

Attack profile CVSS 3.1 · 6.4

Attack vector: Network
Complexity: High
Privileges needed: Low
User interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: None

Raw vector

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

Meme: I wake up, CVE-2026-40985

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Fix and advisories

https://spring.io/security/cve-2026-40985

References

https://spring.io/security/cve-2026-40985

NVD record · CVE.org record