CVE-2023-37910 — HIGH (8.1)

Q: How severe is CVE-2023-37910?

CVE-2023-37910 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-37910?

Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.

Vulnerability Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting with the introduction of attachment move support in version 14.0-rc-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, an attacker with edit access on any document (can be the user profile which is editable by default) can move any attachment of any other document to this attacker-controlled document. This allows the attacker to access and possibly publish any attachment of which the name is known, regardless if the attacker has view or edit rights on the source document of this attachment. Further, the attachment is deleted from the source document. This vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0 RC1. There is no workaround apart from upgrading to a fixed version.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Xwiki	Xwiki	>= 14.0, < 14.4.8

Related Weaknesses (CWE)

CWE-862

References

https://github.com/xwiki/xwiki-platform/commit/d7720219d60d7201c696c3196c9d4a86dPatch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rwwx-6572-mp29PatchVendor Advisory
https://jira.xwiki.org/browse/XWIKI-20334ExploitIssue TrackingVendor Advisory
https://github.com/xwiki/xwiki-platform/commit/d7720219d60d7201c696c3196c9d4a86dPatch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rwwx-6572-mp29PatchVendor Advisory
https://jira.xwiki.org/browse/XWIKI-20334ExploitIssue TrackingVendor Advisory

FAQ

What is CVE-2023-37910?

CVE-2023-37910 is a vulnerability with a CVSS score of 8.1 (HIGH). XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting with the introduction of attachment move support in version 14.0-rc-1 and prior to ver...

How severe is CVE-2023-37910?

CVE-2023-37910 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-37910?

Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.