Executive Summary

Informations
Name CVE-2024-8480 First vendor Publication 2024-09-06
Vendor Cve Last vendor Modification 2024-09-26

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
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

The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to exploit the 'sirv_upload_file_by_chunks_callback' function, which lacks proper file type validation, allowing attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-8480

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://plugins.trac.wordpress.org/browser/sirv/tags/7.2.7/sirv.php#L6331
https://plugins.trac.wordpress.org/browser/sirv/trunk/sirv.php?rev=3103410#L4647
https://plugins.trac.wordpress.org/changeset/3115018/
https://www.wordfence.com/threat-intel/vulnerabilities/id/1e3e628f-b5e7-40fd-...
Source Url

Alert History

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Date Informations
2024-11-25 14:14:30
  • Multiple Updates
2024-09-27 00:27:42
  • Multiple Updates
2024-09-07 02:48:19
  • Multiple Updates
2024-09-07 02:48:18
  • Multiple Updates
2024-09-06 17:27:26
  • Multiple Updates
2024-09-06 09:27:24
  • First insertion