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WordfenceCVELIST:CVE-2023-5073

HistoryOct 31, 2023 - 11:29 a.m.

CVE-2023-5073

2023-10-3111:29:12

Wordfence

www.cve.org

wordpress

plugin

vulnerability

stored cross-site scripting

input sanitization

output escaping

authenticated attackers

web scripts

contributor-level access

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

EPSS

0.001

Percentile

20.8%

JSON

The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘iframe’ shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CNA Affected

[
  {
    "vendor": "jrbecart",
    "product": "iframe forms",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/iframe-forms/trunk/iframe-forms.php#L29

www.wordfence.com/threat-intel/vulnerabilities/id/818de7f7-913a-4ade-927e-bba281b4709a?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

EPSS

0.001

Percentile

20.8%

JSON

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