CVE-2026-64638
🗓️ 07 Aug 2026 18:02:07Reported by hackeroneType 
cve🔗 web.nvd.nist.gov📰️ 11 Media mentions👁 694 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 86 |
|---|---|---|---|---|
 | Exploit for CVE-2026-64638 | 7 Aug 202614:46 | – | githubexploit |
| Exploit for CVE-2026-64638 | 9 Aug 202600:17 | – | githubexploit |
| Exploit for CVE-2026-64638 | 12 Aug 202611:58 | – | githubexploit |
| Exploit for CVE-2026-64638 | 8 Aug 202606:10 | – | githubexploit |
| Exploit for CVE-2026-64638 | 8 Aug 202601:20 | – | githubexploit |
| Exploit for CVE-2026-12345 | 14 Aug 202617:51 | – | githubexploit |
| Exploit for CVE-2026-64638 | 21 Sep 202622:35 | – | githubexploit |
| Exploit for CVE-2026-64638 | 7 Aug 202622:07 | – | githubexploit |
| Exploit for CVE-2026-64638 | 18 Aug 202621:24 | – | githubexploit |
| Exploit for CVE-2026-64638 | 7 Aug 202617:48 | – | githubexploit |
10
[
{
"defaultStatus": "affected",
"vendor": "WordPress",
"product": "WordPress",
"versions": [
{
"version": "0",
"status": "unaffected",
"lessThan": "7.0.3",
"versionType": "semver"
}
]
}
]| Source | Link |
|---|---|
| wordpress | www.wordpress.org/news/2026/08/wordpress-7-0-3-release/ |
| hackerone | www.hackerone.com/reports/3877102 |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| log | request body | /wp-login.php | Reflected XSS on WordPress login page via username in POST; insufficient escaping leads to DOM-based attack. | CWE-79 |
| rest_route | query param | /?rest_route=/&_method=GET&_jsonp=alert&_envelope=1 | REST JSONP callback path used to escalate via SOME when combined with XSS. | CWE-79 |
| _method | query param | /?rest_route=/&_method=GET&_jsonp=alert&_envelope=1 | REST JSONP callback path used to escalate via SOME when combined with XSS. | CWE-79 |
| _jsonp | query param | /?rest_route=/&_method=GET&_jsonp=alert&_envelope=1 | REST JSONP callback path used to escalate via SOME when combined with XSS. | CWE-79 |
| _envelope | query param | /?rest_route=/&_method=GET&_jsonp=alert&_envelope=1 | REST JSONP callback path used to escalate via SOME when combined with XSS. | CWE-79 |
| cmd | query param | /wp-content/plugins/xss2shell/xss2shell.php?cmd=COMMAND | Webshell endpoint used to execute commands on the server. | CWE-79 |
| action | query param | /wp-admin/update.php?action=upload-plugin | Endpoint to upload a malicious plugin ZIP as part of the exploit chain. | CWE-79 |
| tab | query param | /wp-admin/plugin-install.php?tab=upload | Plugin upload interface used to obtain nonce for plugin deployment. | CWE-79 |
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
03 Sep 2026 17:02Current
7.6High risk
Vulners AI Score7.6
CVSS 48.9
EPSS0.00894
SSVC