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2 vulnerabilities found for FlexTable by Unknown

CVE-2025-9543 (GCVE-0-2025-9543)

Vulnerability from nvd – Published: 2026-01-05 06:00 – Updated: 2026-01-05 16:22
VLAI?
Title
FlexTable Google Sheets Connector < 3.19.2 - Admin+ Stored XSS
Summary
The FlexTable WordPress plugin before 3.19.2 does not sanitise and escape the imported links from Google Sheet cells, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Severity ?
3.5 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
CWE
Assigner
References
https://wpscan.com/vulnerability/6cc212f4-aa61-40… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version
Unknown FlexTable Affected: 0 , < 3.19.2 (semver)
Create a notification for this product.
Credits
Nguyễn Phước Thiện WPScan
Show details on NVD website
To clipboard 

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              "attackVector": "NETWORK",
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              "baseScore": 3.5,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
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                "options": [
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                    "Exploitation": "poc"
                  },
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-05T16:22:28.942608Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-05T16:22:52.963Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "vendor": "Unknown",
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      ],
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      ],
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      "providerMetadata": {
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          "url": "https://wpscan.com/vulnerability/6cc212f4-aa61-409a-b257-9c920956a401/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "FlexTable Google Sheets Connector \u003c 3.19.2 - Admin+ Stored XSS",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
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    "assignerShortName": "WPScan",
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    "datePublished": "2026-01-05T06:00:09.878Z",
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}

CVE-2025-9543 (GCVE-0-2025-9543)

Vulnerability from cvelistv5 – Published: 2026-01-05 06:00 – Updated: 2026-01-05 16:22
VLAI?
Title
FlexTable Google Sheets Connector < 3.19.2 - Admin+ Stored XSS
Summary
The FlexTable WordPress plugin before 3.19.2 does not sanitise and escape the imported links from Google Sheet cells, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Severity ?
3.5 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
CWE
Assigner
References
https://wpscan.com/vulnerability/6cc212f4-aa61-40… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version
Unknown FlexTable Affected: 0 , < 3.19.2 (semver)
Create a notification for this product.
Credits
Nguyễn Phước Thiện WPScan
Show details on NVD website
To clipboard 

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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 3.5,
              "baseSeverity": "LOW",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
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                "options": [
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                    "Exploitation": "poc"
                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-05T16:22:28.942608Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-05T16:22:52.963Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "FlexTable",
          "vendor": "Unknown",
          "versions": [
            {
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "type": "finder",
          "value": "Nguy\u1ec5n Ph\u01b0\u1edbc Thi\u1ec7n"
        },
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        }
      ],
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        {
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-79 Cross-Site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-05T06:00:09.878Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
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            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/6cc212f4-aa61-409a-b257-9c920956a401/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "FlexTable Google Sheets Connector \u003c 3.19.2 - Admin+ Stored XSS",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
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    "dateReserved": "2025-08-27T13:44:16.128Z",
    "dateUpdated": "2026-01-05T16:22:52.963Z",
    "state": "PUBLISHED"
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