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WordfenceCVELIST:CVE-2023-0558

HistoryJan 27, 2023 - 9:09 p.m.

CVE-2023-0558

2023-01-2721:09:29

Wordfence

www.cve.org

contentstudio

wordpress

plugin

cve-2023-0558

authorization bypass

unsecure token check

type juggling

unauthenticated attackers

api keys

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

56.9%

JSON

The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to an unsecure token check that is susceptible to type juggling in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to execute functions intended for use by users with proper API keys.

CNA Affected

[
  {
    "vendor": "contentstudio",
    "product": "ContentStudio",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.2.5",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/contentstudio/trunk/contentstudio-plugin.php#L416

www.wordfence.com/threat-intel/vulnerabilities/id/c31828dc-ef94-4895-8395-a5d52a0a82bd?source=cve

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

56.9%

JSON

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