VulnSocial

CVE-2026-2440Disclosure

LOWCVSS 7.2 · HIGH

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 SurveyJS plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.3 via survey result submissions. This is due to insufficient input sanitization and output escaping. The public survey page exposes the nonce required for submission, allowing unauthenticated attackers to submit HTML-encoded payloads that are decoded and rendered as executable HTML when an administrator views survey results, leading to stored XSS in the admin context.

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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 1 signal
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-03-21: 2Technical Details · 2026-03-21: 103-21
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
Full discourse2 posts
  • RedPacket Security@RedPacketSec
    General

    CVE Alert: CVE-2026-2440 - devsoftbaltic - SurveyJS: Drag & Drop Form Builder - https://www.redpacketsecurity.com/cve-alert-cve-2026-2440-devsoftbaltic-surveyjs-drag-drop-form-builder/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-2440 #devsoftbaltic #surveyjs-drag-and-drop-form-builder

    Post summary

    A brief CVE alert tweet that links to an external site for details but contains no specific technical or exploit information.

    00000175
    3.6K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-2440 The SurveyJS plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.3 via survey result submissions. This is due to… https://www.cve.org/CVERecord?id=CVE-2026-2440

    Post summary

    The SurveyJS WordPress plugin (v≤2.5.3) is vulnerable to stored XSS via survey result submissions, as stated in CVE‑2026‑2440.

    0000080
    56.8K followersView on X

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