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
URL Tags
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
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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

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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.