CVE-2023-29206
published 2023-04-15CVE-2023-29206: XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet…
PriorityP425medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.94%
56.6th percentile
XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| xwiki | xwiki | <= 14.8 | — |
| xwiki | xwiki | — | — |
| xwiki | xwiki-platform | — | — |
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OSV
org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
osv·2023-04-12
CVE-2023-29206 [CRITICAL] org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
### Impact
There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights.
### Patches
This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script right.
### Workarounds
The only known workaround consists in applying [the following patch](https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb) and rebuilding and redeploying `xwiki-platform-skin-skinx`.
### For mo
GHSA
org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
ghsa·2023-04-12
CVE-2023-29206 [CRITICAL] CWE-79 org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
### Impact
There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights.
### Patches
This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script right.
### Workarounds
The only known workaround consists in applying [the following patch](https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb) and rebuilding and redeploying `xwiki-platform-skin-skinx`.
### For mo
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbbhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phxhttps://jira.xwiki.org/browse/XWIKI-19514https://jira.xwiki.org/browse/XWIKI-19583https://jira.xwiki.org/browse/XWIKI-9119https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbbhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phxhttps://jira.xwiki.org/browse/XWIKI-19514https://jira.xwiki.org/browse/XWIKI-19583https://jira.xwiki.org/browse/XWIKI-9119
2023-04-15
Published