Historical catalog analysis: CISA added this entry on May 02, 2025. The entry reflects catalog information retrieved on August 31, 2026, not a snapshot archived on the inclusion date. Check current vendor guidance before acting.
What the vulnerability is
CVE-2024-58136 is an improper protection of alternate path vulnerability (CWE-424) within the Yii Framework. This flaw may allow a remote attacker to execute arbitrary code on the affected system. Because Yii is a common open-source component, this vulnerability extends beyond standalone installations to any third-party products that implement the framework.
Exposure and applicability
The vulnerability affects systems running the Yii Framework. Specifically, the source identifies Craft CMS as a product implementing Yii that is impacted (referenced under CVE-2025-32432). Organizations should identify all web applications utilizing the Yii Framework to determine their total exposure surface.
Remediation priorities
Based on the inclusion of this vulnerability in CISA’s Known Exploited Vulnerabilities (KEV) catalog, remediation should be prioritized for internet-facing assets. Our analysis suggests the following priority sequence:
- Update Framework Core: The primary corrective action is upgrading to Yii version 2.0.52.
- Downstream Audit: Identify and update third-party software (such as Craft CMS) that relies on the affected framework versions.
- Component Inventory: For organizations using custom-built applications, verify the specific version of the Yii library bundled within the application dependencies.
How to validate remediation
Verification must move beyond simple version checks to ensure the fix is active in the production environment. We recommend the following validation approach:
- Deployment Verification: Confirm that the updated binaries or libraries (version 2.0.52) are actually deployed across all nodes in a cluster, rather than relying on a single successful build pipeline report.
- Configuration Audit: Ensure that no legacy versions of the framework remain in secondary paths or backup directories that could be inadvertently called by the application.
Confirmation that a patch was applied does not guarantee the absence of other vulnerabilities; it only indicates that the specific flaw addressed by CVE-2024-58136 has been targeted for remediation.
Limits and open questions
While an update is available, there are residual risks. The source notes that this vulnerability affects a common component used across various products; therefore, the full list of impacted downstream software may not be exhaustive. Organizations may face delays if they rely on third-party vendors to release their own wrapped updates for Yii before the framework patch can be applied. It remains unknown how many distinct product implementations are currently exposed.
Source and editorial note
CVE-2024-58136: Yiiframework Yii Improper Protection of Alternate Path Vulnerability · Source date: May 02, 2025 · Retrieved August 31, 2026.
Material facts are tied to the cited primary source. Recommendations are independent defensive analysis unless attributed to the source. Confirm consequential decisions against current authoritative guidance.
Archive date: May 05, 2025. The displayed post date is assigned three days after the source date to organize this retrospective archive; it does not mean this site published the analysis then. First published by this site: October 16, 2026 at 00:16 UTC.
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