CVE-2026-3003Disclosure

LOWCVSS 7.2 · HIGH

Signal is active with 3 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 Vagaro Booking Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘vagaro_code’ parameter in all versions up to, and including, 0.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-03-21: 3Technical Details · 2026-03-21: 203-21
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-3003 Stored XSS Vulnerability in Vagaro Booking Widget Plugin for WordPress https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3003

    Post summary

    The text announces CVE‑2026‑3003 as a stored XSS vulnerability in the Vagaro Booking Widget plugin for WordPress, without providing further details on PoC, exploitation, patching or active use.

    0001048
    4.0K followersView on X
  • RedPacket Security@RedPacketSec
    General

    CVE Alert: CVE-2026-3003 - vagaro - Vagaro Booking Widget - https://www.redpacketsecurity.com/cve-alert-cve-2026-3003-vagaro-vagaro-booking-widget/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-3003 #vagaro #vagaro-booking-widget

    Post summary

    The post simply references a CVE alert and shares a link, with no additional details on the vulnerability, exploitation, or mitigation.

    0000069
    3.6K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-3003 The Vagaro Booking Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘vagaro_code’ parameter in all versions up to, and including, 0.3 du… https://www.cve.org/CVERecord?id=CVE-2026-3003

    Post summary

    CVE‑2026‑3003 announces a stored cross‑site scripting flaw in the Vagaro Booking Widget plugin for WordPress, specifically through the vagaro_code parameter; no PoC, exploit code, or active exploitation evidence is cited.

    0000070
    56.8K followersView on X

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