CVE-2026-19810

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Symantec Endpoint Detection and Response (SEDR) Console, prior to 4.13, may be susceptible to a Cross-Site Scripting (XSS) vulnerability, which is a type of issue whereby an attacker may attempt to inject malicious script that executes in the context of another user’s session, potentially resulting in unauthorized access to functionality or information normally restricted to that user.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-19: 110-19
Referenced assets1 URL
Full discourse1 post
  • UNDERCODE TESTING@UndercodeUpdate

    🚨 Symantec Endpoint Detection and Response Cross-Site Scripting Vulnerability (#CVE-2026-19810) Remediation and Hardening + Video -Prediction: 📈 1 Positive | 📉 0 Negative https://undercodetesting.com/symantec-endpoint-detection-and-response-cross-site-scripting-vulnerability-cve-2026-19810-remediation-and-hardening-video/ Educational Purposes!

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    767 followersView on X

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