CVE-2023-29522
published 2023-04-19CVE-2023-29522: XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary script…
PriorityP262high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
1.86%
76.6th percentile
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The attack works by opening a non-existing page with a name crafted to contain a dangerous payload. This issue has been patched in XWiki 14.4.8, 14.10.3 and 15.0RC1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| xwiki | xwiki | < 14.4.8 | 14.4.8 |
| xwiki | xwiki | >= 14.5 < 14.10.3 | 14.10.3 |
| xwiki | xwiki-platform | < 14.4.8 | 14.4.8 |
| xwiki | xwiki-platform | — | — |
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GHSA
XWiki Platform vulnerable to code injection from view right on XWiki.ClassSheet
ghsa·2023-04-20
CVE-2023-29522 [HIGH] CWE-74 XWiki Platform vulnerable to code injection from view right on XWiki.ClassSheet
XWiki Platform vulnerable to code injection from view right on XWiki.ClassSheet
### Impact
Any user with view rights can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The attack works by opening a non-existing page with a name crafted to contain a dangerous payload.
For instance: `Open /xwiki/bin/view/%22%2F%7D%7D%7B%7B%2Fhtml%7D%7D%20%7B%7Basync%20async%3D%22true%22%20cached%3D%22false%22%20context%3D%22doc.reference%22%7D%7D%7B%7Bgroovy%7D%7Dprintln(%22Hello%20%22%20%2B%20%22from%20groovy!%22)%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D?sheet=XWiki.ClassSheet&xpage=view`, where `` is the URL of your XWiki installation.
### Patches
This has been patched in XWiki 14.4.8
OSV
XWiki Platform vulnerable to code injection from view right on XWiki.ClassSheet
osv·2023-04-20
CVE-2023-29522 [HIGH] XWiki Platform vulnerable to code injection from view right on XWiki.ClassSheet
XWiki Platform vulnerable to code injection from view right on XWiki.ClassSheet
### Impact
Any user with view rights can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The attack works by opening a non-existing page with a name crafted to contain a dangerous payload.
For instance: `Open /xwiki/bin/view/%22%2F%7D%7D%7B%7B%2Fhtml%7D%7D%20%7B%7Basync%20async%3D%22true%22%20cached%3D%22false%22%20context%3D%22doc.reference%22%7D%7D%7B%7Bgroovy%7D%7Dprintln(%22Hello%20%22%20%2B%20%22from%20groovy!%22)%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D?sheet=XWiki.ClassSheet&xpage=view`, where `` is the URL of your XWiki installation.
### Patches
This has been patched in XWiki 14.4.8
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/xwiki/xwiki-platform/commit/d7e56185376641ee5d66477c6b2791ca8e85cfeehttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mjw9-3f9f-jq2whttps://jira.xwiki.org/browse/XWIKI-20456https://github.com/xwiki/xwiki-platform/commit/d7e56185376641ee5d66477c6b2791ca8e85cfeehttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mjw9-3f9f-jq2whttps://jira.xwiki.org/browse/XWIKI-20456
2023-04-19
Published