CVE-2026-100148 json
Rich Showcase for Google Reviews <= 7.1.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Google Review Text (imported via Places API)
published 2026-10-03 37 d ago modified 2026-10-06 33 d ago also EUVD-2026-91913
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'reviews[].text' parameter in all versions up to, and including, 7.1.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload is delivered entirely through a Google review posted for the connected business and requires no WordPress account; the plugin's default daily cron auto-imports the malicious review text, and execution triggers for every visitor on DOMContentLoaded without any further user interaction.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 36 d ago
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- widgetpack Rich Showcase for Google Reviews
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/f2f3a5be-0b69-43aa-a56f-d602d5def7dc?source=cve
- plugins.trac.wordpress.org /browser/widget-google-reviews/tags/7.1.2/assets/7.1.2/js/public-main.js#L14
- plugins.trac.wordpress.org /browser/widget-google-reviews/tags/7.1.2/includes/class-view.php#L535
- plugins.trac.wordpress.org /browser/widget-google-reviews/tags/7.1.2/includes/class-view.php#L453
- plugins.trac.wordpress.org /browser/widget-google-reviews/tags/7.1.2/includes/core/class-google-dao.php#L410
- plugins.trac.wordpress.org /browser/widget-google-reviews/tags/7.1.2/includes/core/class-google-dao.php#L445
- plugins.trac.wordpress.org /changeset?reponame=&old=3719682%40widget-google-reviews&new=3719682%40widget-google-reviews
Sources
- CVE List CVE-2026-100148
- NVD CVE-2026-100148
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