Auth bypass in Axelor Axelor-Open-Platform
CVE-2026-63085
Axelor Open Platform versions 8.x prior to 8.2.2 contains an authorization bypass vulnerability that allows authenticated non-admin users to escalate privileges by exploiting unenforced field restrictions on nested relational save operations. Attackers can modify sensitive User record fields such as roles and group by submitting changes through a related entity's save path, bypassing the USER_RESTRICTED_FIELDS control and causing the JPA persistence layer to flush attacker-supplied admin role and group assignments on commit.
Vulnerability class: Broken Access Control
EPSS: 0.005 (43.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Axelor Axelor-open-platform — versions 8.0.0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (technical-description, exploit)
- disclosure@vulncheck.com (release-notes)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-63085?
- CVE-2026-63085 is a high-severity vulnerability in Axelor Axelor-Open-Platform, classified under Incorrect Authorization. CVSS score: 8.8/10. Published 2026-07-16.
- How severe is CVE-2026-63085?
- High severity. CVSS v3 base score is 8.8 out of 10.