CVE-2023-4995

2023-10-1313:15:12

[email protected]

web.nvd.nist.gov

wordpress

embed calendly

plugin

cross-site scripting

vulnerability

nvd

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

5.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%

JSON

The Embed Calendly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ‘calendly’ shortcode in versions up to, and including, 3.6 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

NVD

Node

turn2honeyembed_calendlyRange≤3.6

CPENameOperatorVersion
embedcalendly:embed_calendlyembedcalendly embed calendlyle3.6

CPE	Name	Operator	Version
embedcalendly:embed_calendly	embedcalendly embed calendly	le	3.6

CNA Affected

[
  {
    "vendor": "turn2honey",
    "product": "Embed Calendly",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "3.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]