Vulnerability Details : CVE-2023-26480
XWiki Platform is a generic wiki platform. Starting in version 12.10, a user without script rights can introduce a stored cross-site scripting by using the Live Data macro. This has been patched in XWiki 14.9, 14.4.7, and 13.10.10. There are no known workarounds.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-26480
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:xwiki:xwiki:14.9:rc1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26480
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26480
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST | |
|
8.9
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L |
2.3
|
6.0
|
GitHub, Inc. |
CWE ids for CVE-2023-26480
-
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)
- security-advisories@github.com (Secondary)
References for CVE-2023-26480
-
https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028
XWIKI-20143: Improved Live Data escaping · xwiki/xwiki-platform@556e782 · GitHubPatch
-
https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79
Patch
-
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-32fq-m2q5-h83g
Vendor Advisory
-
https://jira.xwiki.org/browse/XWIKI-20143
Exploit;Issue Tracking;Vendor Advisory
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