Umbraco CMS possible path traversal when creating packages from backoffice
CVE-2023-49089

7.7HIGH

Key Information:

Vendor

umbraco

Status
Umbraco-CMS
Vendor
CVE Published:
12 December 2023

What is CVE-2023-49089?

Umbraco CMS, a widely used ASP.NET content management system, contains a path traversal vulnerability that affects versions from 8.0.0 up to 8.18.9, 10.0.0 up to 10.8.0, and 12.0.0 up to 12.2.9. Backoffice users with package creation permissions can exploit this flaw to write files outside of the designated directory, potentially compromising the integrity of the application. Users of these affected versions are urged to upgrade to versions 8.18.10, 10.8.1, or 12.3.0, which include a security patch to resolve this issue.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Umbraco-CMS >= 8.0.0, < 8.18.10 < 8.0.0, 8.18.10

Umbraco-CMS >= 9.0.0-rc001, < 10.8.1 < 9.0.0-rc001, 10.8.1

Umbraco-CMS >= 11.0.0-rc1, < 12.3.4 < 11.0.0-rc1, 12.3.4

References

https://github.com/umbraco/Umbraco-CMS/security/advisorie...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.