CVE-2026-95864
📛 CVE Title
Themify Builder <= 7.8.1 - Unauthenticated Stored Cross-Site Scripting via 'css[fonts]' Parameter
Description
The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'css[fonts]' Parameter in all versions up to, and including, 7.8.1 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. The nonce required to reach the vulnerable endpoint is embedded in plain sight within the front-end page markup for all visitors, reducing the access control to a CSRF token rather than an authentication barrier and making the endpoint fully exploitable by unauthenticated attackers.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- Wordfence
- CVSS severity
- HIGH
- CVSS score
- 7.2 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N- Effective score
- 7.2 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-79 - Reserved
- 2026-09-22
- Published
- 2026-09-25 07:40 UTC
- Last updated
- 2026-09-25 13:00 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/95xxx/CVE-2026-95864.json
- Linked Threat
- CVE-2026-95864 — Themify Builder <= 7.8.1 - Unauthenticated Stored Cross-Site Scripting via 'css[fonts]' Parameter
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-09-25 08:16:42 UTC
- NVD last modified
- 2026-09-25 14:17:25 UTC
- NVD CVSS v3.1
- 7.2 / 10 HIGH source: security@wordfence.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N- Exploitability subscore
- 3.9 / 10
- Impact subscore
- 2.7 / 10
- EPSS score
- 0.0027 (probability of exploitation in next 30 days)
- EPSS percentile
- 17.44% vs all CVEs — higher = more likely to be exploited, as of 2026-09-25
NVD / KEV / EPSS data refreshed 2026-09-26 04:36 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| themifyme | Themify Builder |
0 (affected)
|
— |
Vendor references (6)
References embedded in the original CVE record by the assigning CNA.
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fc021ee6-694a-426b-b399-8dd015fd99d2?source=cve
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/themify/class-themify-enqueue.php#L1757
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L160
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L317
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L514
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3710320%40themify-builder&new=3710320%40themify-builder
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
NVD-tagged references (6)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L160 security@wordfence.com
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L317 security@wordfence.com
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L514 security@wordfence.com
- https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/themify/class-themify-enqueue.php#L1757 security@wordfence.com
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3710320%40themify-builder&new=3710320%40themify-builder security@wordfence.com
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fc021ee6-694a-426b-b399-8dd015fd99d2?source=cve security@wordfence.com
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-95864.json.
{
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"id": "CVE-2026-95864",
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"role": "CISA Coordinator",
"timestamp": "2026-09-25T12:49:15.738448Z",
"version": "2.0.3"
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}
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{
"url": "https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/themify/class-themify-enqueue.php#L1757"
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{
"url": "https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.1/classes/class-themify-builder-stylesheet.php#L160"
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"value": "Vendor Notified"
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"time": "2026-09-24T19:02:16.000Z",
"value": "Disclosed"
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"dateReserved": "2026-09-22T16:58:20.070Z",
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