CVE-2026-96578GSpeech TTS <= 3.22.0 - Unauthenticated Stored Cross-Site Scripting via Comment Content
Updated under an hour ago ()
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It affects creative-solutions-1 GSpeech TTS – WordPress Text To Speech Plugin. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.25%, higher than 15% of scored CVEs.
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The GSpeech TTS – WordPress Text To Speech Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 3.22.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This mXSS-style transform bypasses WordPress comment kses sanitization because the payload is stored using only kses-allowed tags and attributes; the malicious event handlers and style fragments become active only when the plugin's output-buffer callback rewrites the rendered HTML at request time.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.25% (percentile 15)
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Oct 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
creative-solutions-1 GSpeech TTS – WordPress Text To Speech Plugin creative_solutions_1:gspeech_tts_wordpress_text_to_speech_plugin (from the name) | through 3.22.0 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/06017af2-58d9-40e3-bb87-2f29c3e89560?source=cve
- https://plugins.trac.wordpress.org/browser/gspeech/tags/3.21.5/includes/gspeech_frontend.php#L459
- https://plugins.trac.wordpress.org/browser/gspeech/tags/3.21.5/includes/gspeech_frontend.php#L160
- https://plugins.trac.wordpress.org/browser/gspeech/tags/3.21.5/includes/gspeech_frontend.php#L540
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3717307%40gspeech&new=3717307%40gspeech
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.