vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-41846

Spring Framework Cross-site Scripting via JSP Form Tags

MEDIUM
6.1
CVSS Score
Published: June 9, 2026 at 03:50 AM UTC
Updated: July 23, 2026 at 07:32 PM UTC
2 products affected across 2 vendorsSpring FrameworkSpring Framework

Using Spring Framework by Spring?

Get instant alerts when new vulnerabilities affect Spring Framework - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Spring MVC applications which accept user-supplied values in the cssClass, cssErrorClass, or cssStyle attributes of JSP form tags allow arbitrary HTML/JavaScript code injection, potentially resulting in a cross-site scripting (XSS) vulnerability. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Spring Framework· VMware
95%
5.3.0 ≤ v < 5.3.496.1.0 ≤ v < 6.1.286.2.0 ≤ v < 6.2.18.17.0.0 ≤ v < 7.0.7.1
Affected range stops below 5.3.49, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.28, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.2.18.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.0.7.1, so it looks safe — our inference, not a vendor statement
Spring Framework· Spring
60%
5.3.0 ≤ v < 5.3.496.1.0 ≤ v < 6.1.286.2.0 ≤ v < 6.2.18.17.0.0 ≤ v < 7.0.7.15.3.06.1.06.2.07.0.0
Affected range stops below 5.3.49, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.28, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.2.18.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.0.7.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://spring.io/security/cve-2026-41846

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card