VulnSocial

CVE-2026-3228Disclosure

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 NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `[nxs_fbembed]` shortcode in all versions up to, and including, 4.4.6. This is due to insufficient input sanitization and output escaping on the `snapFB` post meta value. 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 · 2026-03-10: 2Technical Details · 2026-03-10: 203-10
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-3228 The NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `[nxs_fbembed]` shortcode in all versions up to, … https://www.cve.org/CVERecord?id=CVE-2026-3228 ----- Traducción: CVE-2026-3228 El … http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-3228, detailing a stored XSS flaw in the NextScripts WordPress plugin, but provides no PoC, exploit, or patch information.

    0000028
    57 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-3228 The NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `[nxs_fbembed]` shortcode in all versions up to, … https://www.cve.org/CVERecord?id=CVE-2026-3228

    Post summary

    This entry announces a stored XSS flaw in the NextScripts: Social Networks Auto-Poster WordPress plugin, detailing the vulnerability vector via a shortcode but providing no PoC, exploit code, patch, or evidence of active exploitation.

    00000222
    56.7K followersView on X

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