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WordfenceCVE-2023-3087

HistoryJul 12, 2023 - 5:15 a.m.

CVE-2023-3087

2023-07-1205:15:09

Wordfence

web.nvd.nist.gov

fluentsmtp

wordpress

plugin

vulnerability

cve-2023-3087

stored cross-site scripting

nvd

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

0.002

Percentile

51.7%

JSON

The FluentSMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an email subject in versions up to, and including, 2.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected configurations

Nvd

Vulners

Node

wpmanageninjafluentsmtpRange<2.2.5wordpress

VendorProductVersionCPE
wpmanageninjafluentsmtp*cpe:2.3:a:wpmanageninja:fluentsmtp:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
wpmanageninja	fluentsmtp	*	cpe:2.3:a:wpmanageninja:fluentsmtp::::::wordpress::*

CNA Affected

[
  {
    "vendor": "techjewel",
    "product": "FluentSMTP – WP Mail SMTP, Amazon SES, SendGrid, MailGun and Any SMTP Connector Plugin",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.2.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/changeset/2935217/fluent-smtp/trunk/app/Models/Logger.php

plugins.trac.wordpress.org/changeset/2935217/fluent-smtp/trunk/app/Services/Mailer/BaseHandler.php

www.wordfence.com/threat-intel/vulnerabilities/id/fa47a794-e5ce-491d-a10b-c7c5718aa853?source=cve

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

0.002

Percentile

51.7%

JSON

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