FKIE_CVE-2022-0150

Vulnerability from fkie_nvd - Published: 2022-02-28 09:15 - Updated: 2026-06-17 04:20
Severity
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
The WP Accessibility Helper (WAH) WordPress plugin before 0.6.0.7 does not sanitise and escape the wahi parameter before outputting back its base64 decode value in the page, leading to a Reflected Cross-Site Scripting issue
References
contact@wpscan.comhttps://plugins.trac.wordpress.org/changeset/2661008Release Notes, Third Party Advisory
contact@wpscan.comhttps://wpscan.com/vulnerability/7142a538-7c3d-4dd0-bd2c-cbd2efaf53c5Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/2661008Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/7142a538-7c3d-4dd0-bd2c-cbd2efaf53c5Exploit, Third Party Advisory
Impacted products
Vendor Product Version
wp_accessibility_helper_project wp_accessibility_helper *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "WP Accessibility Helper (WAH)",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "0.6.0.7",
              "status": "affected",
              "version": "0.6.0.7",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wp_accessibility_helper_project:wp_accessibility_helper:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "DB66320C-AD78-4596-BD55-972A3A23D582",
              "versionEndExcluding": "0.6.0.7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WP Accessibility Helper (WAH) WordPress plugin before 0.6.0.7 does not sanitise and escape the wahi parameter before outputting back its base64 decode value in the page, leading to a Reflected Cross-Site Scripting issue"
    },
    {
      "lang": "es",
      "value": "El plugin WP Accessibility Helper (WAH) de WordPress versiones anteriores a 0.6.0.7, no sanea ni escapa del par\u00e1metro wahi antes de devolver su valor decodificado en base64 en la p\u00e1gina, conllevando a un problema de tipo Cross-Site Scripting Reflejado."
    }
  ],
  "id": "CVE-2022-0150",
  "lastModified": "2026-06-17T04:20:03.343",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-02-28T09:15:08.843",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://plugins.trac.wordpress.org/changeset/2661008"
    },
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/7142a538-7c3d-4dd0-bd2c-cbd2efaf53c5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://plugins.trac.wordpress.org/changeset/2661008"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/7142a538-7c3d-4dd0-bd2c-cbd2efaf53c5"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "contact@wpscan.com",
      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.