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Page content is revealed to users that don't have rights if used as a template for the creation of another page

Moderate
tmortagne published GHSA-gf7x-2j2x-7f73 Feb 9, 2022

Package

maven org.xwiki.platform:xwiki-platform-oldcore (Maven)

Affected versions

< 12.10.6, < 13.2-rc-1

Patched versions

12.10.6, 13.2-rc-1

Description

Impact

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.

Patches

It has been patched in XWiki 13.2CR1 and 12.10.6

Workarounds

There is no workaround beside patching.

References

https://jira.xwiki.org/browse/XWIKI-18430

For more information

If you have any questions or comments about this advisory:

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVE ID

CVE-2022-23617

Weaknesses

Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action. Learn more on MITRE.