CVE-2026-33704

Chamilo LMS is a learning management system. Prior to 1.11.38, any authenticated user including students can write arbitrary content to files on the server via the BigUpload endpoint. The key parameter controls the filename and the raw POST body becomes the file content. While .php extensions are...

CVE-2026-33704 Chamilo LMS Affected by Authenticated Arbitrary File Write via BigUpload endpoint

Chamilo LMS is a learning management system. Prior to 1.11.38, any authenticated user including students can write arbitrary content to files on the server via the BigUpload endpoint. The key parameter controls the filename and the raw POST body becomes the file content. While .php extensions are...

CVE-2026-40157

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40163 Saltcorn has an Unauthenticated Path Traversal in sync endpoints allows arbitrary file write and directory read

Saltcorn is an extensible, open source, no-code database application builder. Prior to 1.4.5, 1.5.5, and 1.6.0-beta.4, the POST /sync/offlinechanges endpoint allows an unauthenticated attacker to create arbitrary directories and write a changes.json file with attacker-controlled JSON content...

CVE-2026-40163 Saltcorn has an Unauthenticated Path Traversal in sync endpoints allows arbitrary file write and directory read

Saltcorn is an extensible, open source, no-code database application builder. Prior to 1.4.5, 1.5.5, and 1.6.0-beta.4, the POST /sync/offlinechanges endpoint allows an unauthenticated attacker to create arbitrary directories and write a changes.json file with attacker-controlled JSON content...

CVE-2026-40162 Bugsink affected by authenticated arbitrary file write in artifactbundle/assemble

Bugsink is a self-hosted error tracking tool. In 2.1.0, an authenticated file write vulnerability was identified in Bugsink 2.1.0 in the artifact bundle assembly flow. A user with a valid authentication token could cause the application to write attacker-controlled content to a filesystem locatio...

CVE-2026-40162 Bugsink affected by authenticated arbitrary file write in artifactbundle/assemble

Bugsink is a self-hosted error tracking tool. In 2.1.0, an authenticated file write vulnerability was identified in Bugsink 2.1.0 in the artifact bundle assembly flow. A user with a valid authentication token could cause the application to write attacker-controlled content to a filesystem locatio...

CVE-2026-40157 PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40157

Summary: PraisionAI’s recipe unpack (cmd_unpack) before 4.5.128 is vulnerable to a path traversal in .praison tar archives. The code uses tar.extract() without validating archive member paths, so a bundle containing ../../ entries can write files outside the intended output directory. An attacker...

CVE-2026-40157 PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

CVE-2026-40157 PraisonAI affected by arbitrary file write via path traversal in `praisonai recipe unpack`

PraisonAI is a multi-agent teams system. Prior to 4.5.128, cmdunpack in the recipe CLI extracts .praison tar archives using raw tar.extract without validating archive member paths. A .praison bundle containing ../../ entries will write files outside the intended output directory. An attacker who...

Helm has a path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory

Helm is a package manager for Charts for Kubernetes. In Helm versions =4.0.0 and =4.1.3, a specially crafted Helm plugin, when installed or updated, will cause Helm to write the contents of the plugin to an arbitrary filesystem location. Impact A Helm user who installs or updates a plugin that is...

cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive

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-2026-33466

Improper Limitation of a Pathname to a Restricted Directory CWE-22 in Logstash can lead to arbitrary file write and potentially remote code execution via Relative Path Traversal CAPEC-139. The archive extraction utilities used by Logstash do not properly validate file paths within compressed...

AlmaLinux 8 : go-toolset:rhel8 (ALSA-2026:6949)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:6949 advisory. cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive CVE-2025-61731 net/url: Incorrect parsing of IPv6 host literals in net/url...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the helm pull --untar chart URL | repo/chartname command. An attacker can cause files to be written to unintended directories, potentially overwriting existing files or placing malicious files in accessible...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the helm pull --untar chart URL | repo/chartname command. An attacker can cause files to be written to unintended directories, potentially overwriting existing files or placing malicious files in accessible...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the helm pull --untar chart URL | repo/chartname command. An attacker can cause files to be written to unintended directories, potentially overwriting existing files or placing malicious files in accessible...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the helm pull --untar chart URL | repo/chartname command. An attacker can cause files to be written to unintended directories, potentially overwriting existing files or placing malicious files in accessible...

CVE-2026-39308

PraisonAI is a multi-agent teams system. Prior to 1.5.113, PraisonAI's recipe registry publish endpoint writes uploaded recipe bundles to a filesystem path derived from the bundle's internal manifest.json before it verifies that the manifest name and version match the HTTP route. A malicious...