CVE-2023-26056
First published: Thu Mar 02 2023(Updated: )
XWiki Platform is a generic wiki platform. Starting in version 3.0-milestone-1, it's possible to execute a script with the right of another user, provided the target user does not have programming right. The problem has been patched in XWiki 14.8-rc-1, 14.4.5, and 13.10.10. There are no known workarounds for this issue.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xwiki | >=3.1<13.10.10 | |
| Xwiki | >=14.0<14.4.5 | |
| Xwiki | >=14.5<14.8 | |
| Xwiki | =3.0-milestone1 | |
| Xwiki | =3.0-milestone2 | |
| Xwiki | =3.0-milestone3 |
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Reference Links
- https://github.com/xwiki/xwiki-platform/commit/4b75f212c2dd2dfc5fb5726c7830c6dbc9a425c6
- https://github.com/xwiki/xwiki-platform/commit/bd34ad6710ed72304304a3d5fec38b7cc050ef3b
- https://github.com/xwiki/xwiki-platform/commit/dd3f4735b41971b3afc3f3aedf6664b4e8be4894
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-859x-p6jp-rc2w
- https://jira.xwiki.org/browse/XWIKI-19856
Frequently Asked Questions
What is the severity of CVE-2023-26056?
CVE-2023-26056 is considered a medium severity vulnerability.
How do I fix CVE-2023-26056?
To fix CVE-2023-26056, upgrade XWiki to version 14.8-rc-1 or later, or to versions 14.4.5 or 13.10.10.
What versions of XWiki are affected by CVE-2023-26056?
CVE-2023-26056 affects XWiki versions from 3.0-milestone-1 to below 14.8, inclusive.
What type of vulnerability is CVE-2023-26056?
CVE-2023-26056 is a privilege escalation vulnerability that allows script execution with another user's rights.
Is there a known exploit for CVE-2023-26056?
As of now, there are no known exploits publicly available for CVE-2023-26056.
- agent/references
- agent/severity
- agent/type
- agent/event
- agent/last-modified-date
- agent/remedy
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/description
- agent/weakness
- agent/author
- vendor/xwiki
- canonical/xwiki
- version/xwiki/3.1
- version/xwiki/14.0
- version/xwiki/14.5
- version/xwiki/3.0-milestone1
- version/xwiki/3.0-milestone2
- version/xwiki/3.0-milestone3