qdrant has arbitrary file write via `/logger` endpoint

Summary It is possible to append to arbitrary files via /logger endpoint. Minimal privileges are required read-only access. Tested on Qdrant 1.15.5 Details POST /logger Source code link endpoint accepts an attacker-controlled ondisk.logfile path. There are no authorization checks but authenticati...

GHSA-9FFM-FXG3-XRHH NiceGUI's Path Traversal via Unsanitized FileUpload.name Enables Arbitrary File Write

Summary NiceGUI's FileUpload.name property exposes client-supplied filename metadata without sanitization, enabling path traversal when developers use the pattern UPLOADDIR / file.name. Malicious filenames containing ../ sequences allow attackers to write files outside intended directories, with...

FUXA Unauthenticated Remote Code Execution via Arbitrary File Write in Upload API

Summary Description A path traversal vulnerability in FUXA allows an unauthenticated, remote attacker to write arbitrary files to arbitrary locations on the server filesystem. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10. Impact This affects all...

GHSA-88QH-CPHV-996C FUXA Unauthenticated Remote Code Execution via Arbitrary File Write in Upload API

Summary Description A path traversal vulnerability in FUXA allows an unauthenticated, remote attacker to write arbitrary files to arbitrary locations on the server filesystem. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10. Impact This affects all...

CVE-2026-25539 SiYuan has Arbitrary File Write via /api/file/copyFile leading to RCE

SiYuan is a personal knowledge management system. Prior to version 3.5.5, the /api/file/copyFile endpoint does not validate the dest parameter, allowing authenticated users to write files to arbitrary locations on the filesystem. This can lead to Remote Code Execution RCE by writing to sensitive...

CVE-2026-25539 SiYuan has Arbitrary File Write via /api/file/copyFile leading to RCE

SiYuan is a personal knowledge management system. Prior to version 3.5.5, the /api/file/copyFile endpoint does not validate the dest parameter, allowing authenticated users to write files to arbitrary locations on the filesystem. This can lead to Remote Code Execution RCE by writing to sensitive...

CVE-2026-25539

SiYuan has an Arbitrary File Write vulnerability via /api/file/copyFile. Prior to version 3.5.5, the dest parameter is not validated, allowing an authenticated user to copy a file to arbitrary locations (e.g., cron jobs, SSH authorized_keys, or shell config files) and achieve Remote Code Executio...

CVE-2026-25539 SiYuan has Arbitrary File Write via /api/file/copyFile leading to RCE

SiYuan is a personal knowledge management system. Prior to version 3.5.5, the /api/file/copyFile endpoint does not validate the dest parameter, allowing authenticated users to write files to arbitrary locations on the filesystem. This can lead to Remote Code Execution RCE by writing to sensitive...

CVE-2026-24884

Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can caus...

n8n Merge Node has Arbitrary File Write leading to RCE

Impact A vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. Patches The issue has been fixed in n8n version 2.4.0, 1.118.0...

GHSA-HV53-3329-VMRM n8n Merge Node has Arbitrary File Write leading to RCE

Impact A vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. Patches The issue has been fixed in n8n version 2.4.0, 1.118.0...

n8n Vulnerable to Arbitrary File Write on Remote Systems via SSH Node

Impact When workflows process uploaded files and transfer them to remote servers via the SSH node without validating their metadata the vulnerability can lead to files being written to unintended locations on those remote systems potentially leading to remote code execution on those systems. As a...

GHSA-M82Q-59GV-MCR9 n8n Vulnerable to Arbitrary File Write on Remote Systems via SSH Node

Impact When workflows process uploaded files and transfer them to remote servers via the SSH node without validating their metadata the vulnerability can lead to files being written to unintended locations on those remote systems potentially leading to remote code execution on those systems. As a...

CVE-2026-24884 Compressing Vulnerable to Arbitrary File Write via Symlink Extraction

Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can caus...

CVE-2026-24884

The CVE-2026-24884 vulnerability affects the npm package compressing (versions ≤ 1.10.3 and 2.0.0) where TAR extraction of symbolic links is performed without validating link targets. This can allow an attacker to cause subsequent archive entries to be written to arbitrary locations on the host f...

CVE-2026-24884 Compressing Vulnerable to Arbitrary File Write via Symlink Extraction

Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can caus...

CVE-2025-64712

The unstructured library provides open-source components for ingesting and pre-processing images and text documents, such as PDFs, HTML, Word docs, and many more. Prior to version 0.18.18, a path traversal vulnerability in the partitionmsg function allows an attacker to write or overwrite arbitra...

CVE-2025-61731

A flaw was found in cmd/go. An attacker can exploit this by building a malicious Go source file that uses the 'cgo pkg-config:' directive. This allows the attacker to write to an arbitrary file with partial control over its content, by providing a '--log-file' argument to the pkg-config command...

CVE-2025-64712 Unstructured has Path Traversal via Malicious MSG Attachment that Allows Arbitrary File Write

The unstructured library provides open-source components for ingesting and pre-processing images and text documents, such as PDFs, HTML, Word docs, and many more. Prior to version 0.18.18, a path traversal vulnerability in the partitionmsg function allows an attacker to write or overwrite arbitra...

CVE-2025-64712

CVE-2025-64712 affects the Unstructured library. Prior to version 0.18.18, a path traversal flaw in the partition_msg function enables writing or overwriting arbitrary files when processing malicious MSG attachments. The issue has been patched in version 0.18.18. Affected scope and impact are des...