Lucene search

K
cve[email protected]CVE-2021-4074
HistoryJan 18, 2022 - 5:15 p.m.

CVE-2021-4074

2022-01-1817:15:09
CWE-862
CWE-79
web.nvd.nist.gov
39
whmcs bridge
wordpress plugin
cve-2021-4074
stored xss
vulnerability
nvd

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

19.4%

The WHMCS Bridge WordPress plugin is vulnerable to Stored Cross-Site Scripting via the cc_whmcs_bridge_url parameter found in the ~/whmcs-bridge/bridge_cp.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 6.1. Due to missing authorization checks on the cc_whmcs_bridge_add_admin function, low-level authenticated users such as subscribers can exploit this vulnerability.

Affected configurations

Vulners
NVD
Node
whmcs_bridgewhmcs_bridgeRange6.16.1

CNA Affected

[
  {
    "product": "WHMCS Bridge",
    "vendor": "WHMCS Bridge",
    "versions": [
      {
        "lessThanOrEqual": "6.1",
        "status": "affected",
        "version": "6.1",
        "versionType": "custom"
      }
    ]
  }
]

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

19.4%