GHSA-gf7x-2j2x-7f73 is a medium-severity (CVSS 6.5) CWE-862 vulnerability in org.xwiki.platform:xwiki-platform-oldcore. O3 Security confirms whether GHSA-gf7x-2j2x-7f73 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Missing authorization in xwiki-platform
Real-World Exposure
org.xwiki.platform:xwiki-platform-oldcore☕org.xwiki.platform:xwiki-platform-oldcoreReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
Impact
Any user with edit right can copy the content of a page it does not have access to by using it as template of a new page.
Patches
It has been patched in XWiki 13.2CR1 and 12.10.6
Workarounds
There is no workaround beside patching.
References
https://jira.xwiki.org/browse/XWIKI-18430
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki
- Email us at our security mailing list
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | org.xwiki.platform:xwiki-platform-oldcore | all versions | 12.10.6 |
| ☕Maven | org.xwiki.platform:xwiki-platform-oldcore | ≥ 13.0&&< 13.2-rc-1 | 13.2-rc-1 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.xwiki.platform:xwiki-platform-oldcore. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update org.xwiki.platform:xwiki-platform-oldcore to 12.10.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-gf7x-2j2x-7f73 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-gf7x-2j2x-7f73 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-gf7x-2j2x-7f73. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-gf7x-2j2x-7f73 in your dependencies?
O3 detects GHSA-gf7x-2j2x-7f73 across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.