Vulnerability Details : CVE-2023-29211
Potential exploit
XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights `WikiManager.DeleteWiki` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the `wikiId` url parameter. The problem has been patched on XWiki 13.10.11, 14.4.7, and 14.10.
Products affected by CVE-2023-29211
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:xwiki:xwiki:14.10:rc1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-29211
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-29211
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
9.9
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
3.1
|
6.0
|
GitHub, Inc. |
CWE ids for CVE-2023-29211
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: nvd@nist.gov (Primary)
-
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes code syntax before using the input in a dynamic evaluation call (e.g. "eval").Assigned by: security-advisories@github.com (Secondary)
References for CVE-2023-29211
-
https://jira.xwiki.org/browse/XWIKI-20297
[XWIKI-20297] Privilege escalation (PR) from view right on WikiManager.DeleteWiki - XWiki.org JIRAExploit;Issue Tracking
-
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-w7v9-fc49-4qg4
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') in org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki · Advisory · xwiki/xwiki-platform · GitHubExploit;Patch;Vendor Advisory
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https://github.com/xwiki/xwiki-platform/commit/ba4c76265b0b8a5e2218be400d18f08393fe1428#diff-64f39f5f2cc8c6560a44e21a5cfd509ef00e8a2157cd9847c9940a2e08ea43d1R63-R64
XWIKI-20297: Improved DeleteWiki error message escaping · xwiki/xwiki-platform@ba4c762 · GitHubPatch
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