Security Resilience

CVE-2023-32069

Access Control in Xwiki 3.4 – 14.10.4

Published
09 May 2023
Modified
21 November 2024
Patch / advisory
CVSS Score v3.1 9.9
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0078 55th percentile
Risk Priority 81 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-32069 is a critical-severity Incorrect Authorization (CWE-863) vulnerability in Xwiki Xwiki. Its CVSS base score is 9.9 (Critical).

Operationally, ranked in the top 45% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

XWiki Platform, a generic wiki platform, contains an authorization flaw tracked as CVE-2023-32069 and CWE-863. The issue affects all versions from 3.3-milestone-2 through 14.10.3 and 15.0-rc-0; an authenticated user can execute arbitrary actions using the privileges of the author of the XWiki.ClassSheet document. The vulnerability carries a CVSS 3.1 score of 9.9, reflecting network attack vector, low complexity, low privileges required, and changed scope with high impact on confidentiality, integrity, and availability.

An attacker with a low-privileged account can therefore read, modify, or delete content and perform other operations beyond the intended scope of their own rights. Because the flaw resides in the platform’s document-authorization logic, exploitation does not require user interaction or special network positioning.

Official advisories and patches state that the issue is resolved in XWiki 14.10.4 and 15.0-rc-1; the project provides no known workarounds for earlier releases. The EPSS score has remained flat at 0.2065 since disclosure, indicating no material increase in observed exploitation interest.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability Data

XWiki Platform is a generic wiki platform. Starting in version 3.3-milestone-2 and prior to versions 14.10.4 and 15.0-rc-1, it's possible for a user to execute anything with the right of the author of the XWiki.ClassSheet document. This has been patched…

more

in XWiki 15.0-rc-1 and 14.10.4. There are no known workarounds.

CWE(s)

Related Threats

CVEs Like This One

CVE-2025-49586Same product: Xwiki Xwiki
CVE-2023-50732Same product: Xwiki Xwiki
CVE-2023-26056Same product: Xwiki Xwiki
CVE-2023-35166Same product: Xwiki Xwiki
CVE-2024-38369Same product: Xwiki Xwiki
CVE-2025-32971Same product: Xwiki Xwiki
CVE-2023-46244Same product: Xwiki Xwiki
CVE-2025-29924Same product: Xwiki Xwiki
CVE-2025-53836Same product: Xwiki Xwiki
CVE-2024-55662Same product: Xwiki Xwiki

Affected Assets

xwiki
xwiki
3.3 · 3.4 — 14.10.4

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-863

Periodic review and update of procedures reduces incorrect authorization implementations over time.

addresses: CWE-863

Supervision identifies cases where authorization logic incorrectly permits unauthorized actions.

addresses: CWE-863

Defining permitted attribute values and auditing modifications reduces the chance of incorrect authorization outcomes due to tampered or missing labels.

addresses: CWE-863

The authorization process and usage restrictions help prevent incorrect authorization for remote access types.

addresses: CWE-863

Establishing configuration and connection requirements helps ensure correct rather than incorrect authorization for wireless access.

addresses: CWE-863

Establishing connection authorization processes for mobile devices helps ensure authorization decisions are correctly implemented rather than incorrect.

addresses: CWE-863

Monitoring account use, notifying on changes, and reviewing accounts for compliance corrects incorrect authorization assignments.

addresses: CWE-863

Ensures authorization decisions for external system use are correctly implemented and enforced.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

blocks

Requiring consistency between access rights and classification plus formal approval steps ensures that the authorization logic correctly distinguishes between entities that should and should not be granted access.

blocks

A.5.18's provisioning, revocation, review and adjustment of access rights (incl. before role changes/termination, with segregation and owner approval) directly stops incorrect authorization decisions from being exploitable in the vast majority of cases; the bounded remainder is incorrectness inside the authorization logic itself (e.g. flawed conditional or missing check) rather than rights that were wrongly granted.

blocks

A.8.3 directly mandates restricting access to information per policies via configuration, identity/group controls, isolation, and dynamic techniques that enforce correct authorization decisions, addressing most but not all slices of CWE-863 (e.g., remainder in non-access-decision authorization errors like timing or environmental factors).

Hardening callouts derived

DISA STIG baselines are authored against specific weaknesses. Where this CVE cites a broad weakness class, the mapping is not asserted at that abstraction (owner ruling, 2026-09-25: grade only at Base and below), so no rule is shown here rather than a rule shown against the wrong grain.

  • No fine-grained STIG row for CWE-863, a class-level weakness, and none of its children carries one either.

References