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EPSS 0.2%top 88%

CVE-2026-13510: Use of Weak Hash in SimStudioAI sim

0
Medium
VulnerabilityCVE-2026-13510cvecve-2026-13510
Published: 06/28/2026 (06/28/2026, 22:15:11 UTC)
Source: CVE Database V5
Vendor/Project: SimStudioAI
Product: sim

Description

A vulnerability was found in SimStudioAI sim up to 0.6.92. Affected by this vulnerability is an unknown functionality in the library apps/sim/lib/core/security/deployment.ts of the component Password Protection Handler. Performing a manipulation results in use of weak hash. The attack is possible to be carried out remotely. The attack's complexity is rated as high. The exploitation appears to be difficult. The exploit has been made public and could be used. The pull request to fix this issue awaits acceptance.

CVSS v4.0

Score 6.3medium

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
Low
Vuln. Integrity
None
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Affected software

GitHub Actionsmore threats →ai
simstudioai/sim
pkg:github/simstudioai/sim
Affected versions
<=0.6.92
CPE configurations
cpe:2.3:a:sim:sim:*:*:*:*:*:*:*:*

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/05/2026, 23:24:55 UTC

Technical Analysis

This vulnerability in SimStudioAI sim (versions 0.6.0 through 0.6.92) arises from the use of a weak hash function in the Password Protection Handler component. The weakness is located in the deployment.ts file within the core security library. Exploitation is possible remotely without privileges or user interaction, but the attack complexity is high, making exploitation difficult. Although an exploit has been publicly disclosed, no official patch or remediation has been released yet; a pull request to fix the issue is pending acceptance.

Potential Impact

The use of a weak hash algorithm in password protection can reduce the security of stored or transmitted credentials, potentially allowing attackers to compromise password integrity if they can manipulate the system. However, the high attack complexity and lack of required privileges or user interaction limit the ease of exploitation. The vulnerability does not involve confidentiality, integrity, or availability impacts beyond the weak hash usage as described.

Mitigation Recommendations

No official fix or patch is currently available. A pull request addressing the issue is awaiting acceptance. Users should monitor the vendor's repository or advisory channels for the acceptance and release of the fix. Until then, no specific mitigation actions are confirmed.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-06-28T06:27:00.657Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a41a57e27e9c79719bc4fbf

Added to database: 06/28/2026, 22:51:42 UTC

Last enriched: 07/05/2026, 23:24:55 UTC

Last updated: 08/12/2026, 12:41:08 UTC

Views: 77

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