CVE-2021-3159
🗓️ 23 Jul 2021 14:48:05Reported by mitreType 
cve🔗 web.nvd.nist.gov📰️ 6 Media mentions👁 124 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2021-3159 | 23 Jul 202115:15 | – | attackerkb |
 | Landray EKP cross-site scripting vulnerability | 23 Jul 202100:00 | – | cnnvd |
 | CVE-2021-3159 | 23 Jul 202114:48 | – | cvelist |
 | EUVD-2021-26503 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-3159 | 23 Jul 202115:15 | – | nvd |
 | CVE-2021-3159 | 23 Jul 202115:15 | – | osv_cve |
 | Cross site scripting | 23 Jul 202115:15 | – | prion |
 | PT-2021-19435 | 23 Jul 202100:00 | – | ptsecurity |
 | CVE-2021-3159: Improper Neutralization of Input During Web Page Generation | 23 Jul 202100:00 | – | rapid7 |
 | CVE-2021-3159 | 22 May 202519:42 | – | redhatcve |
Node
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| SVG file | upload data | /sys/attachment/uploaderServlet | A stored cross-site scripting (XSS) vulnerability exists in the /sys/attachment/uploaderServlet component. An attacker can upload a crafted SVG, SHTML, or MHT file to execute arbitrary web scripts or HTML. | CWE-79 |
| SHTML file | upload data | /sys/attachment/uploaderServlet | A stored cross-site scripting (XSS) vulnerability exists in the /sys/attachment/uploaderServlet component. An attacker can upload a crafted SVG, SHTML, or MHT file to execute arbitrary web scripts or HTML. | CWE-79 |
| MHT file | upload data | /sys/attachment/uploaderServlet | A stored cross-site scripting (XSS) vulnerability exists in the /sys/attachment/uploaderServlet component. An attacker can upload a crafted SVG, SHTML, or MHT file to execute arbitrary web scripts or HTML. | CWE-79 |
Data
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17 Jun 2026 04:04Current
5.3Medium risk
Vulners AI Score5.3
CVSS 23.5
CVSS 3.15.4
EPSS0.0052