CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 2CVE-2023-26470 – In XWiki Platform, saving a document with a large object number leads to persistent OOM errors
https://notcve.org/view.php?id=CVE-2023-26470
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number (e.g. 67108863). Most of the time this will fill the memory allocated to XWiki and make it unusable every time this document is manipulated. This issue has been patched in XWiki 14.0-rc-1. • https://github.com/xwiki/xwiki-platform/commit/04e5a89d2879b160cdfaea846024d3d9c1a525e6 https://github.com/xwiki/xwiki-platform/commit/db3d1c62fc5fb59fefcda3b86065d2d362f55164 https://github.com/xwiki/xwiki-platform/commit/fdfce062642b0ac062da5cda033d25482f4600fa https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-92wp-r7hm-42g7 https://jira.xwiki.org/browse/XWIKI-19223 • CWE-400: Uncontrolled Resource Consumption CWE-787: Out-of-bounds Write •
CVSS: 9.9EPSS: 0%CPEs: 4EXPL: 1CVE-2023-26471 – XWiki Platform users may execute anything with superadmin right through comments and async macro
https://notcve.org/view.php?id=CVE-2023-26471
XWiki Platform is a generic wiki platform. Starting in version 11.6-rc-1, comments are supposed to be executed with the right of superadmin but in restricted mode (anything dangerous is disabled), but the async macro does not take into account the restricted mode. This means that any user with comment right can use the async macro to make it execute any wiki content with the right of superadmin. This has been patched in XWiki 14.9, 14.4.6, and 13.10.10. The only known workaround consists of applying a patch and rebuilding and redeploying `org.xwiki.platform:xwiki-platform-rendering-async-macro`. • https://github.com/xwiki/xwiki-platform/commit/00532d9f1404287cf3ec3a05056640d809516006 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9cqm-5wf7-wcj7 https://jira.xwiki.org/browse/XWIKI-20234 • CWE-284: Improper Access Control •
CVSS: 9.9EPSS: 0%CPEs: 5EXPL: 2CVE-2023-26472 – XWiki Platform vulnerable to privilege escalation via async macro and IconThemeSheet from the user profile
https://notcve.org/view.php?id=CVE-2023-26472
XWiki Platform is a generic wiki platform. Starting in version 6.2-milestone-1, one can execute any wiki content with the right of IconThemeSheet author by creating an icon theme with certain content. This can be done by creating a new page or even through the user profile for users not having edit right. The issue has been patched in XWiki 14.9, 14.4.6, and 13.10.10. An available workaround is to fix the bug in the page `IconThemesCode.IconThemeSheet` by applying a modification from commit 48caf7491595238af2b531026a614221d5d61f38. • https://github.com/xwiki/xwiki-platform/commit/48caf7491595238af2b531026a614221d5d61f38#diff-2ec9d716673ee049937219cdb0a92e520f81da14ea84d144504b97ab2bdae243R45 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vwr6-qp4q-2wj7 https://jira.xwiki.org/browse/XWIKI-19731 • CWE-116: Improper Encoding or Escaping of Output •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 2CVE-2023-26473 – XWiki Platform allows unprivileged users to make arbitrary select queries using DatabaseListProperty and suggest.vm
https://notcve.org/view.php?id=CVE-2023-26473
XWiki Platform is a generic wiki platform. Starting in version 1.3-rc-1, any user with edit right can execute arbitrary database select and access data stored in the database. The problem has been patched in XWiki 13.10.11, 14.4.7, and 14.10. There is no workaround for this vulnerability other than upgrading. • https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vpx4-7rfp-h545 https://jira.xwiki.org/browse/XWIKI-19523 • CWE-284: Improper Access Control •
CVSS: 9.9EPSS: 0%CPEs: 4EXPL: 2CVE-2023-26475 – XWiki Platform vulnerable to Remote Code Execution in Annotations
https://notcve.org/view.php?id=CVE-2023-26475
XWiki Platform is a generic wiki platform. Starting in version 2.3-milestone-1, the annotation displayer does not execute the content in a restricted context. This allows executing anything with the right of the author of any document by annotating the document. This has been patched in XWiki 13.10.11, 14.4.7 and 14.10. There is no easy workaround except to upgrade. • https://github.com/xwiki/xwiki-platform/commit/d87d7bfd8db18c20d3264f98c6deefeae93b99f7 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h6f5-8jj5-cxhr https://jira.xwiki.org/browse/XWIKI-20360 https://jira.xwiki.org/browse/XWIKI-20384 • CWE-269: Improper Privilege Management CWE-270: Privilege Context Switching Error •