Vulnerability Details : CVE-2023-32070
XWiki Platform is a generic wiki platform. Prior to version 14.6-rc-1, HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attributes and link URLs, e.g., supported in XWiki syntax. This has been patched in XWiki 14.6-rc-1. There are no known workarounds apart from upgrading to a fixed version.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-32070
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:xwiki:rendering:3.0:milestone_2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-32070
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-32070
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
|
9.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
2.3
|
6.0
|
GitHub, Inc. |
CWE ids for CVE-2023-32070
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
-
The product does not neutralize or incorrectly neutralizes "javascript:" or other URIs from dangerous attributes within tags, such as onmouseover, onload, onerror, or style.Assigned by: security-advisories@github.com (Secondary)
References for CVE-2023-32070
-
https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-6gf5-c898-7rxp
Improper Neutralization of Script in Attributes in XWiki (X)HTML renderers · Advisory · xwiki/xwiki-rendering · GitHubPatch;Vendor Advisory
-
https://jira.xwiki.org/browse/XRENDERING-663
[XRENDERING-663] XSS Javascript injection via XWiki 2.x syntax - XWiki.org JIRAVendor Advisory
-
https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8a5e44cdc1
XRENDERING-663: Restrict allowed attributes in HTML rendering · xwiki/xwiki-rendering@c40e2f5 · GitHubPatch
Jump to