FKIE_CVE-2023-2470

Vulnerability from fkie_nvd - Published: 2023-05-30 08:15 - Updated: 2026-06-17 05:52
Severity
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
The Add to Feedly WordPress plugin through 1.2.11 does not sanitize and escape its settings, allowing high-privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
References
contact@wpscan.comhttps://wpscan.com/vulnerability/de0adf26-8a0b-4b90-96d5-4bec6e770e04Exploit
af854a3a-2127-422b-91ae-364da2661108https://wpscan.com/vulnerability/de0adf26-8a0b-4b90-96d5-4bec6e770e04Exploit
Impacted products
Vendor Product Version
add_to_feedly_project add_to_feedly *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "affected",
          "product": "Add to Feedly",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThanOrEqual": "1.2.11",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:add_to_feedly_project:add_to_feedly:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "C15E89AC-EFA0-4B4E-ACB7-E91D7DF27B0A",
              "versionEndIncluding": "1.2.11",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Add to Feedly WordPress plugin through 1.2.11 does not sanitize and escape its settings, allowing high-privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed."
    }
  ],
  "id": "CVE-2023-2470",
  "lastModified": "2026-06-17T05:52:39.743",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.7,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-2470",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-01-10T17:36:36.157514Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-05-30T08:15:10.337",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit"
      ],
      "url": "https://wpscan.com/vulnerability/de0adf26-8a0b-4b90-96d5-4bec6e770e04"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://wpscan.com/vulnerability/de0adf26-8a0b-4b90-96d5-4bec6e770e04"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "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.