CVE-2026-67615 openEQUELLA < 2026.1.0 Authenticated RCE via Java Deserialization in HTTP Invoker

openEQUELLA before 2026.1.0 contains an authenticated remote code execution vulnerability that allows any authenticated non-guest user to execute arbitrary code by exploiting Java deserialization in the HTTP invoker endpoint at /invoker/. Attackers can bypass the class-name denylist enforced by...

CVE-2026-67615 openEQUELLA < 2026.1.0 Authenticated RCE via Java Deserialization in HTTP Invoker

openEQUELLA before 2026.1.0 contains an authenticated remote code execution vulnerability that allows any authenticated non-guest user to execute arbitrary code by exploiting Java deserialization in the HTTP invoker endpoint at /invoker/. Attackers can bypass the class-name denylist enforced by...

CVE-2026-67615: Deserialization of Untrusted Data

openEQUELLA before 2026.1.0 contains an authenticated remote code execution vulnerability that allows any authenticated non-guest user to execute arbitrary code by exploiting Java deserialization in the HTTP invoker endpoint at /invoker/. Attackers can bypass the class-name denylist enforced by...

PT-2026-97046

Name of the Vulnerable Software and Affected Versions openEQUELLA versions prior to 2026.1.0 Description An authenticated non-guest user can execute arbitrary code via Java deserialization at the '/invoker/' HTTP invoker endpoint. The issue occurs because the class-name denylist enforced by...

Interpreter-HackTheBox

Interpreter — HackTheBox プラットフォーム: HackTheBox OS: Linux ステータス: リタイア済み — 完全なウォークスルー公開中。 完全なウォークスルー: l3dsec.com/walkthroughs/interpreter-htb 攻撃チェーン root@kitploit: Nmap → Mirth Connect 4.4.0 80/443 → CVE-2023-43208 未認証 Java デシリアライゼーション RCE → mirth としてシェル取得 → mirth.properties → MySQL 認証情報 → MySQL →...

CLEANSTART-2026-TK74523 Apache CXF's JMS transport deserializes the body of any inbound JMS ObjectMessage using native Java deserialization, with no type restrictions in place

Security vulnerability affects the wildfly package. Apache CXF's JMS transport deserializes the body of any inbound JMS ObjectMessage using native Java deserialization, with no type restrictions in place...

Cisco Identity Services Engine (cisco-sa-ise-rce-se7bYU57)

According to its self-reported version, Cisco ISE is affected by a vulnerability. - A vulnerability in Cisco ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must...

CVE-2026-20242 Cisco Secure Firewall Management Center Software Java Deserialization Remote Code Execution Vulnerability

A vulnerability in the External Database Access feature of Cisco Secure Firewall Management Center FMC Software could allow an unauthenticated, remote attacker to execute arbitrary commands as root on an affected device. This vulnerability is due to insecure deserialization of a user-supplied Jav...

CVE-2026-20242 Cisco Secure Firewall Management Center Software Java Deserialization Remote Code Execution Vulnerability

A vulnerability in the External Database Access feature of Cisco Secure Firewall Management Center FMC Software could allow an unauthenticated, remote attacker to execute arbitrary commands as root on an affected device. This vulnerability is due to insecure deserialization of a user-supplied Jav...

CVE-2026-20242

CVE-2026-20242 affects the External Database Access feature of Cisco Secure Firewall Management Center (FMC) Software . The root cause is insecure deserialization of a user-supplied Java byte stream. An unauthenticated, remote attacker who controls a host in the configured external database acces...

CVE-2026-20211

Cisco Identity Services Engine (ISE) is affected by a remote code execution vulnerability caused by insecure deserialization of Java objects . An authenticated attacker with high-privileged administrative credentials can send a crafted serialized Java object to gain user-level access to the under...

CVE-2026-20211 Cisco Identity Services Engine Remote Code Execution Vulnerability

A vulnerability in Cisco ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid high-privileged administrative credentials. This vulnerability is due to...

CVE-2026-20307 Cisco Identity Services Engine Remote Code Execution Vulnerability

A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have at least low-privileged administrative...

CVE-2026-20307

CVE-2026-20307 affects the web-based management interface of Cisco ISE and stems from insecure deserialization of a user-supplied Java byte stream . An authenticated remote attacker with at least low-privileged administrative credentials can send a crafted serialized Java object to achieve arbitr...

Cisco Secure Firewall Management Center Software Java Deserialization Remote Code Execution Vulnerability

A vulnerability in the External Database Access feature of Cisco Secure Firewall Management Center FMC Software could allow an unauthenticated, remote attacker to execute arbitrary commands as root on an affected device. This vulnerability is due to insecure deserialization of a user-supplied Jav...

java-deserialization-notes

Notes on Replicating Java Deserialization Vulnerabilities S...

CVE-2023-54398

Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doActi...

CVE-2023-54398

CVE-2023-54398 affects Yonyou U8 Cloud , a Chinese ERP suite, where the nc.impl.pub.filesystem.FileManageServlet component's doAction method passes raw HTTP POST body data directly to ObjectInputStream.readObject() without filtering, enabling unauthenticated Java deserialization that leads to arb...

EUVD-2023-60691

Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doActi...

CVE-2023-54398 Yonyou U8 Cloud Java Deserialization RCE via FileManageServlet

Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doActi...