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| Reporter | Title | Published | Views | Family All 23 |
|---|---|---|---|---|
 | CVE-2021-21333 | 26 Mar 202120:15 | – | attackerkb |
 | Matrix Synapse 跨站脚本漏洞 | 26 Mar 202100:00 | – | cnnvd |
 | CVE-2021-21333 | 26 Mar 202120:00 | – | cve |
 | CVE-2021-21333 HTML injection in email and account expiry notifications | 26 Mar 202120:00 | – | cvelist |
 | CVE-2021-21333 | 26 Mar 202120:00 | – | debiancve |
 | [SECURITY] Fedora 34 Update: matrix-synapse-1.38.1-1.fc34 | 2 Aug 202101:05 | – | fedora |
 | HTML injection in email and account expiry notifications | 26 Mar 202119:53 | – | github |
 | CVE-2021-21333 | 26 Mar 202120:15 | – | nvd |
 | Fedora: Security Advisory for matrix-synapse (FEDORA-2021-a627cfd31e) | 2 Aug 202100:00 | – | openvas |
 | DEBIAN-CVE-2021-21333 | 26 Mar 202120:15 | – | osv |
10
[
{
"enisaIdVendor": [
{
"id": "ed3ed04e-6011-3dcd-9460-6a06cf80b169",
"vendor": {
"name": "matrix-org"
}
}
],
"enisaIdProduct": [
{
"id": "53fd19b2-5a32-3ea7-9049-d41171d5bfd8",
"product": {
"name": "synapse"
},
"product_version": "< 1.27.0"
}
]
}
]10
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07 Oct 2025 00:30Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.1
CVSS 22.6
EPSS0.00385