Auth bypass in Xwiki
CVE-2022-23617
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit right can copy the content of a page it does not have access to by using it as template of a new page. This issue has been patched in XWiki 13.2CR1 and 12.10.6. Users are advised to update. There are no known workarounds for this issue.
Vulnerability class: Broken Access Control
EPSS: 0.009 (57.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Xwiki — versions 13.0, 13.1
- Xwiki Xwiki-platform — versions >= 13.0.0, < 13.2-rc-1, < 12.10.6
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-23617?
- CVE-2022-23617 is a medium-severity vulnerability in Xwiki, classified under Missing Authorization. CVSS score: 6.5/10. Published 2022-02-09.
- How severe is CVE-2022-23617?
- Medium severity. CVSS v3 base score is 6.5 out of 10.