MCP Atlassian: Incomplete path traversal fix allows intra-CWD module overwrite and RCE (bypass of GHSA-xjgw-4wvw-rgm4)

SummaryThe path traversal fix introduced in v0.17.0 GHSA-xjgw-4wvw-rgm4 is incomplete. validatesafepath is called without an explicit basedir, defaulting to os.getcwd. In standard container deployments the process CWD is the application directory e.g. /app, so paths within that directory, includi...

PYSEC-2026-4122 Open WebUI: Channel members can overwrite another member's message via the chat completions endpoint

Summary Any member of a channel who can post to it could also replace the text of a message written by a different member. The channel branch of the chat completions endpoint checked that the caller may write to the channel, and that the targeted message belongs to that channel, but never checked...

CVE-2026-94620

Prior to version 1.11.0 , the Classroom 50 tool is vulnerable to an arbitrary file write when using the gh teacher download command. The root cause is that the tool follows symlinks when writing autograde artifacts (result.json and results.json) into a student's cloned repository. An attacker can...

CVE-2026-94620 Classroom 50 vulnerable to arbitrary file overwrite on the teacher's machine via symlink in a student repo (gh teacher download)

Classroom 50 is a free and open-source tool for managing and grading programming assignments via GitHub. Prior to version 1.11.0, gh teacher download clones each student's assignment repository and then writes autograde artifacts result.json and results.json into the just-cloned working tree. The...

CVE-2026-94620 Classroom 50 vulnerable to arbitrary file overwrite on the teacher's machine via symlink in a student repo (gh teacher download)

Classroom 50 is a free and open-source tool for managing and grading programming assignments via GitHub. Prior to version 1.11.0, gh teacher download clones each student's assignment repository and then writes autograde artifacts result.json and results.json into the just-cloned working tree. The...

CVE-2026-94620 Classroom 50 vulnerable to arbitrary file overwrite on the teacher's machine via symlink in a student repo (gh teacher download)

Classroom 50 is a free and open-source tool for managing and grading programming assignments via GitHub. Prior to version 1.11.0, gh teacher download clones each student's assignment repository and then writes autograde artifacts result.json and results.json into the just-cloned working tree. The...

CVE-2025-41753

The object name of a dynamically created BACnet File Object is interpreted as a file path without sufficient validation. Because relative paths are not limited to the intended directory, an unauthenticated remote attacker can traverse outside of it and read or overwrite arbitrary files on the...

Path Traversal

Apache Ivy is vulnerable to Path Traversal. The vulnerability is due to insufficient validation of module coordinates in the PackagerResolver, where the calculated subdirectory path based on coordinates such as organisation, name, or version is concatenated with the buildRoot directory and an...

CVE-2025-41753 Path traversal in dynamically created BACnet File Objects

The object name of a dynamically created BACnet File Object is interpreted as a file path without sufficient validation. Because relative paths are not limited to the intended directory, an unauthenticated remote attacker can traverse outside of it and read or overwrite arbitrary files on the...

EUVD-2025-211020

The object name of a dynamically created BACnet File Object is interpreted as a file path without sufficient validation. Because relative paths are not limited to the intended directory, an unauthenticated remote attacker can traverse outside of it and read or overwrite arbitrary files on the...

CVE-2025-41753

A path traversal vulnerability exists in dynamically created BACnet File Objects . The system fails to perform sufficient validation on the object name, which is interpreted as a file path. This allows an unauthenticated remote attacker to use relative paths to traverse outside the intended direc...

ABB Protection and Control IED Manager PCM600

ADVISORY SUMMARY Successful exploitation of these vulnerabilities could allow an attacker to escalate privileges or overwrite files. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Minimize network exposure for...

CVE-2026-80275

The Comelit Multi-User Gateway for VIP System (model 1456B) is vulnerable in firmware versions 2.9.1 and 2.10.0 due to a failure to enforce server-side authorization on an administrative password-change function. This flaw allows an authenticated user level to invoke the function and overwrite th...

CVE-2026-80275 Comelit 1456B gateway allows low priviledge user to overwrite installer password via unauthorized endpoint

Comelit Multi-User Gateway for VIP System model 1456B firmware versions 2.9.1 and 2.10.0 fail to enforce server-side authorization on an administrative password-change function. An authenticated user level can invoke this function to overwrite the installer administrator account password...

CVE-2026-80275 Comelit 1456B gateway allows low priviledge user to overwrite installer password via unauthorized endpoint

Comelit Multi-User Gateway for VIP System model 1456B firmware versions 2.9.1 and 2.10.0 fail to enforce server-side authorization on an administrative password-change function. An authenticated user level can invoke this function to overwrite the installer administrator account password...

CVE-2026-91109

The Simply Schedule Appointments plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.12.31 via the 'completegroup' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with...

PT-2026-104035

Name of the Vulnerable Software and Affected Versions DeepTutor version 1.4.0 Description An authorization bypass exists in the book confirmation flow. An unauthenticated or unauthorized caller can reuse a publicly exposed book id to submit a 'confirm-proposal' request for an existing book. This...

CVE-2026-51876

DeepTutor 1.4.0 is vulnerable to an authorization bypass within the book confirmation flow. An unauthenticated or unauthorized caller can exploit this by reusing a publicly exposed book_id to submit a confirm-proposal request for an existing book. This action leads to the unauthorized overwriting...

CVE-2026-51879

The deeptutor 1.4.0 software contains an authorization bypass vulnerability within the TutorBotManager.write_bot_file function. This flaw allows a remote caller to manipulate a user-controlled object identifier to enumerate bot IDs and overwrite whitelisted control files belonging to other bots v...

CVE-2026-51879

deeptutor 1.4.0 contains an authorization bypass through a user-controlled object identifier in TutorBotManager.writebotfile. A remote caller can enumerate bot IDs and overwrite another bot's whitelisted control files through the HTTP tutorbot file route...