# org.keycloak:keycloak-saml-core (Maven) vulnerabilities

4 known vulnerabilities (2 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Dependents: 41
- Registry: https://central.sonatype.com/artifact/org.keycloak/keycloak-saml-core

## Advisories (4)

### [CVE-2026-7307](https://cve.now/CVE-2026-7307): Keycloak: keycloak: denial of service via specially crafted saml input

- Severity: High 7.5
- Published: May 19, 2026
- Affected: fixed in 26.6.2.

### [CVE-2026-2575](https://cve.now/CVE-2026-2575): Keycloak: keycloak: denial of service due to excessive samlrequest decompression

- Severity: Medium 5.3
- Published: Mar 18, 2026
- Affected: fixed in 26.5.4.

### [CVE-2024-8698](https://cve.now/CVE-2024-8698): Keycloak-saml-core: improper verification of saml responses leading to privilege escalation in keycloak

- Severity: High 7.7
- Published: Sep 19, 2024
- Affected: fixed in 22.0.13; from 23.0.0, fixed in 24.0.8; from 25.0.0, fixed in 25.0.6.

### [CVE-2021-3827](https://cve.now/CVE-2021-3827): A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed.

- Severity: Unrated
- Published: Aug 23, 2022
- Affected: fixed in 18.0.0.

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