Stored script execution via unsanitized notification content
Published Dec 12, 2024 · Updated Apr 8, 2026
Stored XSS in ReviewX Team NotificationX 2.9.3 and earlier allows remote authenticated users to inject scripts through notification content settings. The plugin stores notification content without sufficient input sanitization and renders it without adequate output escaping, so attacker-controlled markup executes on pages displaying the notification. Administrator-level access is required, and exposure is limited to WordPress multisite installations or sites where unfiltered_html is disabled.
Summary
What happened
Stored XSS in ReviewX Team NotificationX 2.9.3 and earlier allows remote authenticated users to inject scripts through notification content settings. The plugin stores notification content without sufficient input sanitization and renders it without adequate output escaping, so attacker-controlled markup executes on pages displaying the notification. Administrator-level access is required, and exposure is limited to WordPress multisite installations or sites where unfiltered_html is disabled.
The record
- CVE
- CVE-2024-11727
- Published
- Dec 12, 2024
- Updated
- Apr 8, 2026
- Vendor
- ReviewX Team
- Product
- NotificationX
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Dec 12, 2024CVE publishedPublication date reported by the CVE source.
- Apr 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=2.9.3
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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