Executive Summary

Informations
Name CVE-2024-45489 First vendor Publication 2024-09-20
Vendor Cve Last vendor Modification 2024-09-26

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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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

Arc before 2024-08-26 allows remote code execution in JavaScript boosts. Boosts that run JavaScript cannot be shared by default; however (because of misconfigured Firebase ACLs), it is possible to create or update a boost using another user's ID. This installs the boost in the victim's browser and runs arbitrary Javascript on that browser in a privileged context. NOTE: this is a no-action cloud vulnerability with zero affected users.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45489

Sources (Detail)

https://arc.net/blog/CVE-2024-45489-incident-response
https://kibty.town/blog/arc/
https://news.ycombinator.com/item?id=41597250
Source Url

Alert History

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Date Informations
2024-09-26 17:27:37
  • Multiple Updates
2024-09-21 05:27:27
  • Multiple Updates
2024-09-20 21:27:28
  • First insertion