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Global apt Government and Defense CRITICAL 38m Global general Technology / Consumer Protection MEDIUM 49m Global vulnerability Information Technology and Security CRITICAL 57m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 3h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h Global apt Government and Defense CRITICAL 38m Global general Technology / Consumer Protection MEDIUM 49m Global vulnerability Information Technology and Security CRITICAL 57m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 3h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h Global apt Government and Defense CRITICAL 38m Global general Technology / Consumer Protection MEDIUM 49m Global vulnerability Information Technology and Security CRITICAL 57m Global vulnerability Information Technology CRITICAL 1h Global apt Infrastructure, Transportation, Finance/Investment HIGH 1h Global vulnerability Information Technology and Infrastructure HIGH 3h Global data_breach Education HIGH 3h Global data_breach Education HIGH 4h Global vulnerability Information Technology CRITICAL 4h Global supply_chain Software Development and Technology HIGH 5h
Vulnerabilities

CVE-2026-2277

Medium
The rexCrawler plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'url' and 'regex' parameters in the search-pattern tester page in all versions up to, and including, 1.0.15
CWE-79 — Weakness Type
Published: Mar 21, 2026  ·  Modified: Mar 23, 2026  ·  Source: NVD
CVSS v3
6.1
🔗 NVD Official
📄 Description (English)

The rexCrawler plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'url' and 'regex' parameters in the search-pattern tester page in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an administrator into performing an action such as clicking on a link. This only affects multi-site installations and installations where unfiltered_html has been disabled.

🤖 AI Executive Summary

The rexCrawler WordPress plugin versions up to 1.0.15 contain a reflected XSS vulnerability in the search-pattern tester page through unsanitized 'url' and 'regex' parameters. Unauthenticated attackers can inject malicious scripts that execute when administrators click crafted links on affected multi-site or restricted installations.

📄 Description (Arabic)

ملحق rexCrawler لـ WordPress يعاني من ثغرة XSS منعكسة في صفحة اختبار نمط البحث بسبب عدم تعقيم المدخلات بشكل كافٍ. تؤثر الثغرة على تثبيتات الموقع المتعدد والتثبيتات التي تم تعطيل خاصية unfiltered_html فيها. يمكن للمهاجمين استغلال هذه الثغرة بخداع المسؤولين للنقر على روابط ضارة.

🤖 ملخص تنفيذي (AI)

ملحق rexCrawler لـ WordPress حتى الإصدار 1.0.15 يحتوي على ثغرة XSS منعكسة في صفحة اختبار نمط البحث عبر معاملات 'url' و 'regex' غير المعقمة. يمكن للمهاجمين غير المصرح لهم حقن برامج نصية ضارة تُنفذ عند نقر المسؤولين على روابط مصنوعة في التثبيتات المتأثرة.

🤖 AI Intelligence Analysis Analyzed: May 24, 2026 06:20
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
government banking telecom
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
6.0
/ 10.0
🔧 Remediation Steps (English)
Update the rexCrawler plugin to version 1.0.16 or later immediately. Implement Web Application Firewall (WAF) rules to detect and block XSS payloads. Conduct security awareness training for administrators regarding phishing and malicious link risks. Monitor WordPress plugin repositories for security updates and enable automatic plugin updates where possible.
🔧 خطوات المعالجة (العربية)
قم بتحديث ملحق rexCrawler إلى الإصدار 1.0.16 أو أحدث فوراً. طبّق قواعد جدار حماية تطبيقات الويب (WAF) للكشف عن حمولات XSS وحجبها. قدّم تدريباً على الوعي الأمني للمسؤولين بشأن مخاطر التصيد والروابط الضارة. راقب مستودعات ملحقات WordPress للتحديثات الأمنية وفعّل التحديثات التلقائية للملحقات حيث أمكن.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A1.1 A1.2 A2.1
🔵 SAMA CSF
ID.BE-3 PR.DS-1 PR.DS-2
🟡 ISO 27001:2022
A.14.2.1 A.14.2.5
📊 CVSS Score
6.1
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionR — Required
ScopeC — Changed
ConfidentialityL — Low / Local
IntegrityL — Low / Local
AvailabilityN — None / Network
📋 Quick Facts
Severity Medium
CVSS Score6.1
CWECWE-79
Exploit No
Patch ✗ No
Published 2026-03-21
Source Feed nvd
Views 4
🇸🇦 Saudi Risk Score
6.0
/ 10.0 — Saudi Risk
Priority: MEDIUM
🏷️ Tags
CWE-79
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