CVE-2023-29527 json
Code injection from account through AWM view sheet in xwiki platform
published 2023-04-18 3 y ago modified 2026-06-17 4 mo ago also GHSA-jgrg-qvpp-9vwr , EUVD-2023-1338
- cvss
- 10.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions a user without script or programming right may edit a user profile (or any other document) with the wiki editor and add groovy script content. Viewing the document after saving it will execute the groovy script in the server context which provides code execution. This vulnerability has been patched in XWiki 15.0-rc-1 and 14.10.3. Users are advised to upgrade. There are no known workarounds for this issue.
Patch / fix
- maven org.xwiki.platform:xwiki-platform-appwithinminutes-ui 14.10.3
- xwiki xwiki 14.10.3
- jira.xwiki.org/browse/XWIKI-20423 advisory
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- jira.xwiki.org https://jira.xwiki.org/browse/XWIKI-20423 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgrg-qvpp-9vwr referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.xwiki.platform:xwiki-platform-appwithinminutes-ui | >=7.4.4, <14.10.3 |
14.10.3 |
Affected products
- xwiki xwiki-platform
Classification
- Weakness
-
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
References
-
jira.xwiki.org
/browse/XWIKI-20423
web, exploit, issue-tracking, patch, vendor-advisory
-
github.com
/xwiki/xwiki-platform/security/advisories/GHSA-jgrg-qvpp-9vwr
web, exploit, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-29527
advisory
-
github.com
/xwiki/xwiki-platform
package
Sources
- CVE List CVE-2023-29527
- GitHub Advisory GHSA-jgrg-qvpp-9vwr
- NVD CVE-2023-29527
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