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Advisory record · GHSA-rwwx-6572-mp29

org.xwiki.platform:xwiki-platform-attachment-api vulnerable to Missing Authorization on Attachment Move

CVSS 8.1 HighEPSS 0.0072 · 54th percentile

Published by the GitHub Advisory Database at 25 Oct 2023, 21:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.xwiki.platform:xwiki-platform-attachment-apiMaven>=14.0-rc-1, <14.4.8 || >=14.5, <14.10.414.4.8, 14.10.4
Identifiers
GHSA-rwwx-6572-mp29 · CVE-2023-37910
Weakness (CWE)
CWE-862
Tags
Published
25 Oct 2023
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The org.xwiki.platform:xwiki-platform-attachment-api package, versions 14.0-rc-1 up to 14.4.8 and 14.5 up to 14.10.4, is missing an authorization check when moving attachments. An attacker with edit access to any document, such as their own user profile, can move an attachment from another document they cannot view or edit into their own document, where they can access or publish it and the original copy is deleted. Upgrade to version 14.4.8 or 14.10.4; no workaround is listed apart from upgrading.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.1 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0072, the 54th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:18 UTC First seen by agentprime
  2. 31 Oct 2026, 14:18 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.