CVE-2026-1569Disclosure

LOWCVSS 6.4 · MEDIUM

Exploit discussion active in current signal (2 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

The Wueen plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `wueen-blocket` shortcode in all versions up to, and including, 0.2.0 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.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Threat summary

  • Public PoC is present in monitored signal
  • 2 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-03-07: 2PoC Mentioned / Linked · 2026-03-07: 1Technical Details · 2026-03-07: 203-07
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-1569 The Wueen plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `wueen-blocket` shortcode in all versions up to, and including, 0.2.0 due t… https://www.cve.org/CVERecord?id=CVE-2026-1569

    Post summary

    The Wueen WordPress plugin (v 0.2.0 and earlier) suffers from a stored XSS flaw triggered by its `wueen‑blocket` shortcode, as documented in CVE‑2026‑1569.

    00000128
    56.6K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-1569 Stored Cross-Site Scripting in Wueen WordPress Plugin via Shortcode Attribute https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-1569

    Post summary

    CVE-2026-1569 describes a stored XSS vulnerability in the Wueen WordPress plugin involving a shortcode attribute. The notice links to Vulmon for more details but does not mention exploitation, patches, or PoC code.

    0000040
    4.0K followersView on X

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