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CVE-2026-2121 Weaver Show Posts <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-2121 | 21 Mar 202603:27 | – | attackerkb |
 | WordPress plugin Weaver Show Posts 跨站脚本漏洞 | 21 Mar 202600:00 | – | cnnvd |
 | CVE-2026-2121 | 21 Mar 202603:27 | – | cve |
 | EUVD-2026-14151 | 21 Mar 202606:30 | – | euvd |
 | CVE-2026-2121 | 21 Mar 202604:16 | – | nvd |
 | WordPress Weaver Show Posts plugin <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting vulnerability | 23 Mar 202619:11 | – | patchstack |
 | PT-2026-26828 | 21 Mar 202600:00 | – | ptsecurity |
 | CVE-2026-2121 | 26 Mar 202615:08 | – | redhatcve |
 | CVE-2026-2121 Weaver Show Posts <= 1.8.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Additional Classes to Wrap Posts' Widget Setting | 21 Mar 202603:27 | – | vulnrichment |
 | Wordfence Intelligence Weekly WordPress Vulnerability Report (March 16, 2026 to March 22, 2026) | 27 Mar 202621:11 | – | wordfence |
10
[
{
"vendor": "wpweaver",
"product": "Weaver Show Posts",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "1.8.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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08 Apr 2026 17:28Current
CVSS 3.14.4
EPSS0.0005