CVE-2022-29420 WordPress Countdown & Clock plugin <= 2.3.2 - Auth. Stored Cross-Site Scripting (XSS) vulnerability

2022-04-2800:00:00

CWE-79

Patchstack

www.cve.org

wordpress

countdown & clock plugin

xss

vulnerability

stored xss

web page generation

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

EPSS

0.001

Percentile

22.9%

JSON

Improper Neutralization of Input During Web Page Generation (XSS or ‘Cross-site Scripting’) vulnerability in Adam Skaat Countdown & Clock (WordPress plugin) countdown-builder allows Stored XSS.This issue affects Countdown & Clock (WordPress plugin): from n/a through 2.3.2.

CNA Affected

[
  {
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "packageName": "countdown-builder",
    "product": "Countdown & Clock (WordPress plugin)",
    "vendor": "Adam Skaat",
    "versions": [
      {
        "lessThanOrEqual": "2.3.2",
        "status": "affected",
        "version": "n/a",
        "versionType": "custom"
      }
    ]
  }
]

References

patchstack.com/database/vulnerability/countdown-builder/wordpress-countdown-clock-plugin-2-3-1-authenticated-stored-cross-site-scripting-xss-vulnerability