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CVE-2024-28698 — Vulnerability in Csla — CVE Details

CRITICAL

CLSA Directory Traversal vulnerability

Published July 22, 2024Updated September 10, 2026Source: osv

Summary

Directory Traversal vulnerability in Marimer LLC CSLA .Net before 8.0 allows a remote attacker to execute arbitrary code via a crafted script to the MobileFormatter component. Fixes for this issue have been backported to the 5.x, 6.x, and 7.x branches of CSLA. CSLA version 5.5.4 contains a fix. As of time of publication, 6.x and 7.x do not have numbered versions containing the fix but do have fix commits available.

Advisory Timeline

  • First published July 22, 2024 (812 days ago).
  • Last revised September 10, 2026 — 779 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

NuGet
Update Csla to 8.0.0 or later
dotnet add package Csla --version 8.0.0
NuGet
Update Csla to 5.5.4 or later
dotnet add package Csla --version 5.5.4
NuGet
Update Csla to 8.0.0 or later
dotnet add package Csla --version 8.0.0

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (3)

Affects 1 ecosystem: nuget (1).

PackageEcosystemAffectedFixed In
Csla
nuget
6.0.0, 6.1.0, 6.1.0-R22070602, 6.2.0 (+21 more)8.0.0
Csla
nuget
5.0.0, 5.0.0-R19052204, 5.0.0-R19080501, 5.0.0-R19082107 (+44 more)5.5.4
Csla
nuget
7.0.0, 7.0.1, 7.0.2, 7.0.3 (+12 more)8.0.0

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

References

Frequently Asked Questions

What is CVE-2024-28698?
CLSA Directory Traversal vulnerability This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2024-28698?
CVE-2024-28698 affects Csla. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2024-28698 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-9xhh-3m78-gvgj

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