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cvelistWordfenceCVELIST:CVE-2023-4920
HistoryOct 20, 2023 - 6:35 a.m.

CVE-2023-4920

2023-10-2006:35:23
Wordfence
www.cve.org
bear plugin
wordpress
csrf
vulnerability
nonce validation
unauthenticated attackers
input sanitization.

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.0%

The BEAR for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.3.3. This is due to missing or incorrect nonce validation on the woobe_save_options function. This makes it possible for unauthenticated attackers to modify the plugin’s settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Additionally, input sanitization and escaping is insufficient resulting in the possibility of malicious script injection.

CNA Affected

[
  {
    "vendor": "realmag777",
    "product": "BEAR – Bulk Editor and Products Manager Professional for WooCommerce by Pluginus.Net",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.1.3.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.0%

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