VulnSocial

CVE-2026-6236Disclosure

LOWCVSS 6.4 · MEDIUM

Exploit discussion active in current signal (1 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 Posts map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' shortcode attribute in all versions up to, and including, 0.1.3 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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1.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • 4 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 1d ago at 2 mentions (2026-04-23); latest day: 1
  • 4 total mentions across 3 days

Deep dive

Activity timeline4 mentions / 3d
01122Mentions · 2026-04-22: 1Mentions · 2026-04-23: 2Mentions · 2026-04-25: 1PoC Mentioned / Linked · 2026-04-25: 1Technical Details · 2026-04-22: 1Technical Details · 2026-04-23: 204-2204-2304-25
Signal classification2 categories
Disclosure
375.0%
PoC
125.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-04-221
Disclosure1
2026-04-232
Disclosure2
2026-04-251
PoC1
Full discourse4 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-6236 The Posts map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' shortcode attribute in all versions up to, and including, 0.1.3 due to in… https://www.cve.org/CVERecord?id=CVE-2026-6236

    Post summary

    The Posts map plugin for WordPress is vulnerable to stored cross‑site scripting (CVE‑2026‑6236) in all versions up to and including 0.1.3, with the vulnerability located in the 'name' shortcode attribute.

    00011183
    57.2K followersView on X
  • Atomic Edge@atomicedgeWAF
    PoC

    https://atomicedge.io/cve-proof/cve-2026-6236-posts-map-version-0-1-3-medium-vulnerability-proof-of-concept CVE-2026-6236 #WordPress plugin #vulnerability posts-map #cybersecurity #wordpressfirewall #wordpresssecurity #hacking #wpsecurity #atomicedge

    Post summary

    A proof-of-concept is linked for CVE‑2026‑6236, with no exploit code details, patch information, or evidence of active exploitation disclosed.

    0000038
    6 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-6236 The Posts map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' shortcode attribute in all versions up to, and including, 0.1.3 due to in… https://www.cve.org/CVERecord?id=CVE-2026-6236 ----- Traducción: CVE-2026-6236 El … http://infoflow.cloud`

    Post summary

    The Posts map WordPress plugin has a stored XSS vulnerability (CVE-2026-6236) affecting versions up to 0.1.3, with no PoC, exploit, patch, or active exploitation mentioned.

    0000037
    72 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-6236 Stored Cross-Site Scripting in Posts Map Plugin for WordPress Up to 0.1.3 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-6236

    Post summary

    The provided text announces CVE‑2026‑6236, identifying it as a stored XSS vulnerability in the WordPress Posts Map Plugin up to version 0.1.3, without any PoC, exploit, or mitigation details.

    0000042
    4.0K followersView on X

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