FKIE_CVE-2021-25120

Vulnerability from fkie_nvd - Published: 2022-04-18 18:15 - Updated: 2026-06-17 03:41
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 Easy Social Feed Free and Pro WordPress plugins before 6.2.7 do not sanitise some of their parameters used via AJAX actions before outputting them back in the response, leading to Reflected Cross-Site Scripting issues
References
contact@wpscan.comhttps://wpscan.com/vulnerability/0ad020b5-0d16-4521-8ea7-39cd206ab9f6Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/0ad020b5-0d16-4521-8ea7-39cd206ab9f6Exploit, Third Party Advisory
Impacted products
Vendor Product Version
easysocialfeed easy_social_feed *
easysocialfeed easy_social_feed *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Easy Social Feed Pro",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "6.2.7",
              "status": "affected",
              "version": "6.2.7",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Easy Social Feed \u2013 Social Photos Gallery \u2013 Post Feed \u2013 Like Box",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "6.2.7",
              "status": "affected",
              "version": "6.2.7",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:easysocialfeed:easy_social_feed:*:*:*:*:pro:wordpress:*:*",
              "matchCriteriaId": "BEB18F27-076B-4266-8B74-59B7C755769F",
              "versionEndExcluding": "6.2.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:easysocialfeed:easy_social_feed:*:*:*:*:free:wordpress:*:*",
              "matchCriteriaId": "C027F8AE-3FC3-48A4-BA47-838505ED5915",
              "versionEndExcluding": "6.3.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Easy Social Feed Free and Pro WordPress plugins before 6.2.7 do not sanitise some of their parameters used via AJAX actions before outputting them back in the response, leading to Reflected Cross-Site Scripting issues"
    },
    {
      "lang": "es",
      "value": "Los plugins Easy Social Feed Free y Pro de WordPress versiones anteriores a 6.2.7, no sanean algunos de los par\u00e1metros usados por medio de acciones AJAX antes de devolverlos a la respuesta, conllevando a problemas de tipo Cross-Site Scripting reflejado"
    }
  ],
  "id": "CVE-2021-25120",
  "lastModified": "2026-06-17T03:41:29.777",
  "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": "2022-04-18T18:15:08.127",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/0ad020b5-0d16-4521-8ea7-39cd206ab9f6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/0ad020b5-0d16-4521-8ea7-39cd206ab9f6"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "contact@wpscan.com",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.