CVE-2023-36439

Over 63,000 Unpatched Microsoft Exchange Servers Vulnerable to RCE Attack

Do Son November 17, 2023

CVE-2023-36439 (CVSS score of 8.0) could enable attackers to install malicious software on an Exchange server

📈

EPSS Spike Alerts
Catch risk spikes before they make headlines.

🎯

Custom EPSS/CVSS
Set score thresholds to effectively filter noise.

🛡️

Exploit Intel
Real-world exploit signals beyond the KEV catalog.

🐙

GitHub Issues
Auto-create alert tickets without duplication.

📬

Weekly Digest
Clean summaries, eliminating email spam.

🏷️

Watchlist Groups
Tag vulnerabilities by team (Infra/AppSec/SOC).

🔀

Smart Routing
Route chat channels based on severity levels.

🚨

RBP Tracker
Early warning detection and tracking system.

or try free for 14 days →

CVE-2026-20320CVSS 7.5
A vulnerability in the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-111793CVSS 4.3
Openwave Webtop Media Transcoder does not enforce administrator-defined file type restrictions to restrict the file-types to be converted....
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-111560CVSS 8.6
Improper neutralization of shell metacharacters in the timezone configuration field in certain Barracuda appliance products using common Barracuda...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-116606CVSS 9.3
An authentication bypass in Barracuda Email Security Gateway versions earlier than 9.4.0.030 allows an unauthenticated remote attacker to...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-125350
Use after free in XML. Reported by anonymous on 2026-11-06. Google is aware that an exploit for CVE-2026-125350...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-124194CVSS 6.5
Product ui does not warn user of unsafe actions in Microsoft Office Outlook allows an unauthorized attacker to...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-123751CVSS 9.8
The WP Duplicate WordPress plugin through 1.1.11 does not properly verify a request authentication value and does not...
Watchtower Verified📅 Updated: Nov 9, 2026
CVE-2026-114713CVSS 8.6
The labeled-response module in UnrealIRCd 6.0.0 before 6.2.7.1 does not escape the IRCv3 "label" message tag when echoing...
Admin intel📅 Updated: Nov 9, 2026

CVE-2026-96760CVSS 9.8
Authlib (v1.8.0 and below) contains a signature verification bypass vulnerability. The JsonWebSignature.deserialize_json() method accepts a JSON Serialization JWS...
📅 Updated: Nov 11, 2026
CVE-2026-8398CVSS 9.3
A supply chain attack compromised the official installation packages of DAEMON Tools Lite (Windows versions 12.5.0.2421 through 12.5.0.2434),...
CISA KEV📅 Added to KEV: May 27, 2026📅 Updated: Nov 11, 2026
CVE-2026-85632CVSS 9.1
Missing authentication for critical function and Improper validation of integrity check value vulnerability in Sipay Electronic Money and...
📅 Updated: Nov 11, 2026
CVE-2026-123710CVSS 9.8
A flaw was found in Red Hat Quay. An unauthenticated client can obtain an anonymous registry token with...
📅 Updated: Nov 11, 2026
CVE-2026-126325CVSS 9.2
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM. The vulnerability...
📅 Updated: Nov 11, 2026
CVE-2026-125883CVSS 9.3
Improper restriction of XML external entity reference vulnerability in N-able N-central allows XML Schema Poisoning. This issue affects...
📅 Updated: Nov 11, 2026
CVE-2026-126537CVSS 9.1
The Ninja Forms - File Uploads add-on for WordPress is vulnerable to Arbitrary File Deletion (and arbitrary file...
📅 Updated: Nov 11, 2026
CVE-2026-80095CVSS 9.0
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker...
📅 Updated: Nov 11, 2026