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WordfenceVULNRICHMENT:CVE-2023-3352

HistoryJun 21, 2024 - 2:05 a.m.

CVE-2023-3352 Smush – Lazy Load Images, Optimize & Compress Images <= 3.16.4 - Missing Authorization to Resmush List Deletion

2024-06-2102:05:43

Wordfence

github.com

cve-2023-3352

smush plugin

wordpress

security vulnerability

authorization

resmush list

deletion

capability check

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

AI Score

4.4

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

The Smush plugin for WordPress is vulnerable to unauthorized deletion of the resmush list due to a missing capability check on the delete_resmush_list() function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to delete the resmush list for Nextgen or the Media Library.

CNA Affected

[
  {
    "vendor": "wpmudev",
    "product": "Smush Image Optimization – Optimize Images | Compress & Lazy Load Images | Convert WebP | Image CDN",
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "versionType": "semver",
        "lessThanOrEqual": "3.16.4"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/changeset/3105107/wp-smushit/trunk/app/class-ajax.php

www.wordfence.com/threat-intel/vulnerabilities/id/dfbaa3e4-40c2-41d8-996c-232e27a04b73?source=cve

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

AI Score

4.4

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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