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cveWPScanCVE-2021-24276
HistoryMay 05, 2021 - 7:15 p.m.

CVE-2021-24276

2021-05-0519:15:08
CWE-79
WPScan
web.nvd.nist.gov
69
4
cve-2021-24276
contact form
supsystic
wordpress plugin
cross-site scripting
nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.002

Percentile

64.8%

The Contact Form by Supsystic WordPress plugin before 1.7.15 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue

Affected configurations

Nvd
Vulners
Node
supsysticcontact_formRange<1.7.15wordpress
VendorProductVersionCPE
supsysticcontact_form*cpe:2.3:a:supsystic:contact_form:*:*:*:*:*:wordpress:*:*

CNA Affected

[
  {
    "product": "Contact Form by Supsystic",
    "vendor": "Supsystic",
    "versions": [
      {
        "lessThan": "1.7.15",
        "status": "affected",
        "version": "1.7.15",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.002

Percentile

64.8%