GHSA-2grh-gr37-2283 Solr search discloses email addresses of users

• Maven org.xwiki.platform:xwiki-platform-search-solr-api: < 14.10.15 → fixed in 14.10.15 • Maven org.xwiki.platform:xwiki-platform-search-solr-api: >= 15.0-rc-1, < 15.5.2 → fixed in 15.5.2 • Maven org.xwiki.platform:xwiki-platform-search-solr-api: >= 15.6-rc-1, < 15.7-rc-1 → fixed in 15.7-rc-1

Impact The Solr-based search in XWiki discloses the email addresses of users even when obfuscation of email addresses is enabled. To demonstrate the vulnerability, search for `objcontent:email*` using XWiki's regular search interface. Patches This has been fixed in XWiki 14.10.15, 15.5.2 and 15.7RC1 by not indexing email address properties when obfuscation is enabled. Further, changing the setting now triggers re-indexing of the affected wiki(s). Workarounds We're not aware of any workarounds. References • https://jira.xwiki.org/browse/XWIKI-20371 • https://github.com/xwiki/xwiki-platform/commit/3e5272f2ef0dff06a8f4db10afd1949b2f9e6eea Attribution This vulnerability was reported on Intigriti by ynoof @Ynoof5.