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← Exploited This Week

Exploited This Week — Oct 05–Oct 12, 2026

5 KEV · 10 newly weaponized · 4 EPSS surges

Patch now — added to CISA KEV

CVE-2015-3306
ProFTPD Improper Access Control Vulnerability
CISA KEV (added 2026-10-08, due 2026-10-11) · CVSS 10 CRITICAL · EPSS 0.99 (100th pct)

The mod_copy module in ProFTPD 1.3.5 allows remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands.

ExploitDB PoCMetasploit moduleNuclei templateblogs_hackernews, blogs_tenable, vuldb, vulncheck
CVE-2015-5477
ISC BIND Data Processing Errors Vulnerability
CISA KEV (added 2026-10-08, due 2026-10-11) · CVSS 7.5 HIGH · EPSS 0.99 (100th pct)

named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.

ExploitDB PoCMetasploit modulesuricata ruleblogs_hackernews, vuldb, vulncheck
CVE-2016-3081
Apache Struts Command Injection Vulnerability
CISA KEV (added 2026-10-08, due 2026-10-11) · CVSS 8.1 HIGH · EPSS 0.96 (100th pct)

Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via method: prefix, related to chained expressions.

ExploitDB PoCMetasploit moduleNuclei templateblogs_greynoiseio, blogs_hackernews, blogs_recorded_future, vuldb +1
CVE-2021-3199
ONLYOFFICE Docs Server Path Traversal Vulnerability
CISA KEV (added 2026-10-08, due 2026-10-11) · CVSS 9.8 CRITICAL · EPSS 0.19 (97th pct)

Directory traversal with remote code execution can occur in /upload in ONLYOFFICE Document Server before 5.6.3, when JWT is used, via a /.. sequence in an image upload parameter.

blogs_hackernews, vuldb, vulncheck
CVE-2023-22894
Strapi Cleartext Storage of Sensitive Information Vulnerability
CISA KEV (added 2026-10-08, due 2026-10-11) · CVSS 4.9 MEDIUM · EPSS 0.04 (89th pct)

Strapi through 4.5.5 allows attackers (with access to the admin panel) to discover sensitive user details by exploiting the query filter. The attacker can filter users by columns that contain sensitive information and infer a value from…

blogs_hackernews, vuldb, vulncheck

Newly weaponized — exploit code appeared

CVE-2026-0769
Langflow eval_custom_component_code Eval Injection Remote Code Execution Vulnerability
CVSS 9.8 CRITICAL · EPSS 0.42 (99th pct)

Langflow eval_custom_component_code Eval Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Langflow. Authentication is not required to exploit…

Metasploit moduleblogs_hackernews, blogs_wiz, vulncheck
CVE-2026-3888
snapd vulnerability
CVSS 7.8 HIGH · EPSS 0.00 (38th pct)

Local privilege escalation in snapd on Linux allows local attackers to get root privilege by re-creating snap's private /tmp directory when systemd-tmpfiles is configured to automatically clean up this directory. This issue affects Ubuntu…

Metasploit moduleelastic_rules ruleblogs_hackernews, blogs_qualys, blogs_rapid7, blogs_wiz
CVE-2026-7873
Langflow AI Code Validation Authenticated RCE
CVSS 9.9 CRITICAL · EPSS 0.01 (64th pct)

IBM Langflow OSS 1.0.0 through 1.10.0 allows authenticated attackers to execute arbitrary OS commands and read sensitive files including credentials, enabling complete system compromise and lateral movement.

Metasploit module
CVE-2026-93674
IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to improper…
CVSS 9.8 CRITICAL · EPSS 0.03 (85th pct)

IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to improper neutralization of special elements used in an OS command.

vuldb
CVE-2026-21589
Atlassian bamboo_data_center Files or Directories Accessible to External Parties
CVSS 9.3 CRITICAL · EPSS 0.02 (78th pct)

This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access…

blogs_hackernews, blogs_rapid7, blogs_sans_isc, vuldb +1
CVE-2026-86242
Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated…
CVSS 8.1 HIGH · EPSS 0.04 (89th pct)

Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated POST /api/plugins when management authentication is disabled (the default, governance.auth_config.is_enabled=false).…

blogs_hackernews, vuldb
CVE-2026-93680
Langflow AI Authentication Bypass

Langflow AI Authentication Bypass Langflow versions 1.5.0 through 1.11.4 allow unauthenticated connections to the MCP SSE endpoint, allowing attackers to initialize MCP sessions and retrieve privileged MCP-related information. The MCP…

Metasploit module
CVE-2026-0692
The BlueSnap Payment Gateway for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all…
CVSS 7.5 HIGH · EPSS 0.01 (54th pct)

The BlueSnap Payment Gateway for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.4.0. This is due to the plugin relying on WooCommerce's WC_Geolocation::get_ip_address()…

blogs_wiz

+2 more lower-signal CVEs gained public exploit code this week.

EPSS surges — exploitation risk jumped

CVE-2026-50751
Check Point Security Gateway Improper Authentication Vulnerability
CISA KEV (added 2026-06-08, due 2026-06-11) · 🦠 ransomware · CVSS 9.3 CRITICAL · EPSS 0.85 (100th pct) · ↑ EPSS 0.06→0.85 (+0.79) over 7d

A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without…

Nuclei templateblogs_bleepingcomputer, blogs_checkpoint, blogs_hackernews, blogs_rapid7 +4
CVE-2026-73570
Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability
CISA KEV (added 2026-08-21, due 2026-08-24) · CVSS 8.9 HIGH · EPSS 0.72 (99th pct) · ↑ EPSS 0.12→0.72 (+0.60) over 7d

A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp package is installed and SNMP notifications are enabled. Due to improper sanitization of untrusted input during SNMP…

Nuclei templateelastic_rules ruleblogs_hackernews, blogs_microsoft, blogs_rapid7, vuldb +1
CVE-2026-55040
Microsoft SharePoint Weak Authentication Vulnerability
CISA KEV (added 2026-08-18, due 2026-08-21) · CVSS 9.1 CRITICAL · EPSS 0.70 (99th pct) · ↑ EPSS 0.18→0.70 (+0.52) over 7d

Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a network.

Nuclei templateblogs_crowdstrike, blogs_hackernews, blogs_qualys, blogs_rapid7 +5
CVE-2026-66066
activestorage: Active Storage: Remote Code Execution via Unsafe libvips Operations
CVSS 9.5 CRITICAL · EPSS 0.28 (98th pct) · ↑ EPSS 0.02→0.28 (+0.26) over 7d

Action Pack is a framework for handling and responding to web requests. In versions prior to 7.2.3.2, 8.0.5.1 and 8.1.3.1, Active Storage does not disable libvips operations marked unsafe for untrusted content, allowing a crafted upload…

Metasploit moduleblogs_checkpoint, blogs_hackernews, blogs_rapid7, vuldb +1

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