CVE-2026-83627
🗓️ 05 Sep 2026 05:30:54Reported by WordfenceType
cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 95 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
| CVE-2026-83627 | 5 Sep 202605:50 | – | circl | |
| CVE-2026-83627 Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN <= 3.21.0 - Unauthenticated Remote Code Execution via Cookie Name in Page Cache Debug Log | 5 Sep 202605:30 | – | cvelist | |
| EUVD-2026-71839 | 5 Sep 202605:30 | – | euvd | |
| CVE-2026-83627 | 5 Sep 202606:17 | – | nvd | |
| WordPress Hummingbird - Speed Optimization, Caching, Minify, Compress & CDN plugin <= 3.21.0 - Unauthenticated Remote Code Execution via Cookie Name in Page Cache Debug Log vulnerability | 4 Sep 202619:11 | – | patchstack | |
| PT-2026-86312 | 5 Sep 202600:00 | – | ptsecurity | |
| CVE-2026-83627: Improper Control of Generation of Code | 5 Sep 202600:00 | – | rapid7 | |
| CVE-2026-83627 Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN <= 3.21.0 - Unauthenticated Remote Code Execution via Cookie Name in Page Cache Debug Log | 5 Sep 202605:30 | – | vulnrichment |
Node
[
{
"vendor": "wpmudev",
"product": "Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "3.21.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Cookie header: wphb_cache_* (unsanitized write of cookie name) | path | wp-content/wphb-logs/page-caching-log.php | Unauthenticated RCE via a web-accessible log file written with cookie names (wphb_cache_*) that can contain PHP code and be executed when the file is requested. | CWE-94 |
Data
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08 Sep 2026 13:12Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.8
EPSS0.01426
SSVC