VulnSocial

CVE-2026-6809Disclosure

LOWCVSS 6.4 · MEDIUM

Signal is active with 2 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

The Social Post Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Threads embed handler in all versions up to, and including, 2.0.1. This is due to insufficient input sanitization and output escaping on the user-supplied URL. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-29: 2Technical Details · 2026-04-29: 204-29
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-6809 The Social Post Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Threads embed handler in all versions up to, and including, 2.0.1. This … https://www.cve.org/CVERecord?id=CVE-2026-6809 ----- Traducción: CVE-2026-6809 El … http://infoflow.cloud`

    Post summary

    CVE-2026-6809 discloses a stored XSS flaw in the Social Post Embed WordPress plugin affecting all releases up to 2.0.1, with no active exploitation, PoC, or patch reference present.

    0000034
    73 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-6809 The Social Post Embed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Threads embed handler in all versions up to, and including, 2.0.1. This … https://www.cve.org/CVERecord?id=CVE-2026-6809

    Post summary

    The post discloses that CVE-2026-6809 is a stored XSS flaw in the Social Post Embed plugin for WordPress, affecting all versions up to 2.0.1, and references the official CVE record.

    00000148
    57.3K followersView on X

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