Description
XWiki Platform is a generic wiki platform. Starting in version 14.3-rc-1, `org.xwiki.store.script.TemporaryAttachmentsScriptService#uploadTemporaryAttachment` returns an instance of `com.xpn.xwiki.doc.XWikiAttachment`. This class is not supported to be exposed to users without the `programing` right.
`com.xpn.xwiki.api.Attachment` should be used instead and takes case of checking the user's rights before performing dangerous operations. This has been patched in versions 14.9-rc-1 and 14.4.6. There are no known workarounds for this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| xwiki | xwiki-platform | >= 14.3-rc-1, < 14.4.6, >= 14.5, < 14.9-rc-1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.xwiki.platform:xwiki-platform-store-filesystem-oldcore | >= 14.3-rc-1, < 14.4.6 | 14.4.6 | GHSA-8692-g6g9-gm5p |
| Maven | org.xwiki.platform:xwiki-platform-store-filesystem-oldcore | >= 14.5, < 14.9-rc-1 | 14.9-rc-1 | GHSA-8692-g6g9-gm5p |