Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2025-6518 First vendor Publication 2025-06-23
Vendor Cve Last vendor Modification 2025-06-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Overall CVSS Score 6.3
Base Score 6.3 Environmental Score 6.3
impact SubScore 3.4 Temporal Score 6.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability was found in PySpur-Dev pyspur up to 0.1.18. It has been classified as critical. Affected is the function SingleLLMCallNode of the file backend/pyspur/nodes/llm/single_llm_call.py of the component Jinja2 Template Handler. The manipulation of the argument user_message leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-6518

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-791 Incomplete Filtering of Special Elements (CWE/SANS Top 25)

Sources (Detail)

https://github.com/PySpur-Dev/pyspur/issues/289
https://vuldb.com/?ctiid.313638
https://vuldb.com/?id.313638
https://vuldb.com/?submit.593612
Source Url

Alert History

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0
1
Date Informations
2025-06-25 05:20:32
  • Multiple Updates
2025-06-24 00:20:37
  • First insertion