Vulnerability Details : CVE-2023-29513
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. If guest has view right on any document. It's possible to create a new user using the `distribution/firstadminuser.wiki` in the wrong context. This vulnerability has been patched in XWiki 15.0-rc-1 and 14.10.1. There is no known workaround other than upgrading.
Vulnerability category: BypassGain privilege
Products affected by CVE-2023-29513
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-29513
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-29513
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST | |
|
5.0
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N |
3.1
|
1.4
|
GitHub, Inc. |
CWE ids for CVE-2023-29513
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: security-advisories@github.com (Primary)
References for CVE-2023-29513
-
https://jira.xwiki.org/browse/XWIKI-19852
[XWIKI-19852] Users can be created even when registration is disabled without validation via the template macro - XWiki.org JIRAExploit;Issue Tracking;Vendor Advisory
-
https://jira.xwiki.org/browse/XWIKI-20400
[XWIKI-20400] Add support for expressing requirements in template properties - XWiki.org JIRAExploit;Issue Tracking;Vendor Advisory
-
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-fp36-mjw5-fmgx
Users can be created even when registration is disabled without validation via the template macro · Advisory · xwiki/xwiki-platform · GitHubExploit;Vendor Advisory
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