CLEANSTART-2026-ED42524

    Dashboard / Vulnerabilities / CLEANSTART-2026-ED42524

    CLEANSTART-2026-ED42524

    Published: 10 Sept 2026Last Modified: 10 Sept 2026

    Summary: Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded...

    Details: Multiple security vulnerabilities affect the spring-boot package. Applications which accept user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack if the evaluation of a SpEL expression triggers unbounded cache growth. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ED42524.json, https://osv.dev/vulnerability/CVE-2026-22745, https://osv.dev/vulnerability/CVE-2026-41848, https://osv.dev/vulnerability/CVE-2026-41851, https://osv.dev/vulnerability/CVE-2026-54399, https://osv.dev/vulnerability/CVE-2026-54428, https://osv.dev/vulnerability/ghsa-4265-ccf5-phj5, https://osv.dev/vulnerability/ghsa-4g9r-vxhx-9pgx, https://nvd.nist.gov/vuln/detail/CVE-2026-22745, https://nvd.nist.gov/vuln/detail/CVE-2026-41848, https://nvd.nist.gov/vuln/detail/CVE-2026-41851, https://nvd.nist.gov/vuln/detail/CVE-2026-54399, https://nvd.nist.gov/vuln/detail/CVE-2026-54428

    Affected packages

    Package

    Name: spring-boot

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.13-r2

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CLEANSTART-2026-ED42524 | CVE-DB