VulnSocial

CVE-2026-4022Disclosure

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 Show Posts list – Easy designs, filters and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'post_type' shortcode attribute in the 'swiftpost-list' shortcode in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping on user-supplied attributes. 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 · 2026-03-21: 2Technical Details · 2026-03-21: 203-21
Signal classification1 categories
Disclosure
2100.0%
Referenced assets3 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-4022 Stored XSS Vulnerability in WordPress Show Posts List Plugin via Shortcod... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4022 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3

    Post summary

    Alert announcing CVE-2026-4022, a stored XSS flaw in the WordPress Show Posts List plugin; no PoC, patch, or exploitation details are provided.

    0000031
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-4022 The Show Posts list – Easy designs, filters and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'post_type' shortcode attribute in the 's… https://www.cve.org/CVERecord?id=CVE-2026-4022

    Post summary

    CVE-2026‑4022 is a stored XSS flaw in the Show Posts list – Easy designs, filters and more WordPress plugin, with no evidence of active exploitation, patch, or PoC disclosure.

    0000032
    56.8K followersView on X

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