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WordfenceCVE-2022-4555

HistoryDec 16, 2022 - 2:15 p.m.

CVE-2022-4555

2022-12-1614:15:09

Wordfence

web.nvd.nist.gov

cve-2022-4555

wp shamsi

plugin

wordpress

authorization bypass

vulnerability

capability check

unauthenticated attackers

security plugins

nvd

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

26.1%

JSON

The WP Shamsi plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the deactivate() function hooked via init() in versions up to, and including, 4.1.0. This makes it possible for unauthenticated attackers to deactivate arbitrary plugins on the site. This can be used to deactivate security plugins that aids in exploiting other vulnerabilities.

Affected configurations

Nvd

Vulners

Node

wpvarwp_shamsiRange<4.1.1wordpress

VendorProductVersionCPE
wpvarwp_shamsi*cpe:2.3:a:wpvar:wp_shamsi:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
wpvar	wp_shamsi	*	cpe:2.3:a:wpvar:wp_shamsi::::::wordpress::*

CNA Affected

[
  {
    "vendor": "wpvar",
    "product": "WP Shamsi – افزونه تاریخ شمسی و فارسی ساز وردپرس",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "4.1.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2645044%40wp-shamsi&new=2645044%40wp-shamsi&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/7b498c5a-9fd1-43b8-b456-f6cec65d5077

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

26.1%

JSON

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