CVE-2026-63085

HIGH 8.8

Axelor Open Platform 8.x < 8.2.2 Authorization Bypass via Nested Relational Record Persistence

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-863
Vendor	axelor
Product	axelor-open-platform
Published	Jul 16, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

axelor / axelor-open-platform

8.0.0 < 8.2.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/geo-chen/oss/blob/main/axelor-open-platform.md github.com: https://github.com/axelor/axelor-open-platform/releases/tag/v8.2.2 vulncheck.com: https://www.vulncheck.com/advisories/axelor-open-platform-8-x-authorization-bypass-via-nested-relational-record-persistence

Credits

George Chen