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WordfenceCVE-2024-1386

HistoryMay 02, 2024 - 5:15 p.m.

CVE-2024-1386

2024-05-0217:15:10

Wordfence

web.nvd.nist.gov

stored cross-site scripting

input sanitization

output escaping

user attributes

authenticated attackers

contributor-level permissions

arbitrary web scripts

nvd

cve-2024-1386

CVSS3

6.4

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

AI Score

Confidence

High

EPSS

0.001

Percentile

21.1%

JSON

The MailerLite – Signup forms (official) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s shortcode(s) in versions 1.5.0 to 1.7.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected configurations

Vulners

Node

mailerlitemailerlite_signup_formsRange1.5.0–1.7.6wordpress

VendorProductVersionCPE
mailerlitemailerlite_signup_forms*cpe:2.3:a:mailerlite:mailerlite_signup_forms:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
mailerlite	mailerlite_signup_forms	*	cpe:2.3:a:mailerlite:mailerlite_signup_forms::::::wordpress::*

CNA Affected

[
  {
    "vendor": "mailerlite",
    "product": "MailerLite – Signup forms (official)",
    "versions": [
      {
        "version": "1.5.0",
        "status": "affected",
        "lessThanOrEqual": "1.7.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/official-mailerlite-sign-up-forms/tags/1.7.3/src/Views/InvalidForm.php

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3070584%40official-mailerlite-sign-up-forms%2Ftrunk&old=3045803%40official-mailerlite-sign-up-forms%2Ftrunk&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/7f34f4a6-9092-4e67-8a1e-7c60edde0b2a?source=cve

CVSS3

6.4

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

AI Score

Confidence

High

EPSS

0.001

Percentile

21.1%

JSON

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