CVE-2026-102943

The Dagu workflow engine (versions prior to 2.11.0 ) is vulnerable to a path traversal flaw in its MCP dagu_read operation with the dag_spec target. The vulnerability exists because the operation bypasses the HTTP middleware introduced for CVE-2026-33344 and uses a resolver that fails to restrict...

CVE-2026-102280

The open-source sandbox-based isolation software Sandboxie-Plus for Windows is vulnerable on versions prior to 1.18.6 . A process inside a sandbox can send MSGID_FILE_SET_ATTRIBUTES or MSGID_FILE_SET_SHORT_NAME to the SbieSvc service, forcing the SYSTEM service to open and modify files outside th...

CVE-2026-102280 Sandboxie-Plus: Sandbox containment bypass

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. Prior to 1.18.6, a process inside a sandbox could send MSGIDFILESETATTRIBUTES or MSGIDFILESETSHORTNAME to SbieSvc and cause the SYSTEM service to open and modify an existing file outside the sandbox. The direct primiti...

CVE-2026-102280 Sandboxie-Plus: Sandbox containment bypass

Sandboxie-Plus is an open source sandbox-based isolation software for Windows. Prior to 1.18.6, a process inside a sandbox could send MSGIDFILESETATTRIBUTES or MSGIDFILESETSHORTNAME to SbieSvc and cause the SYSTEM service to open and modify an existing file outside the sandbox. The direct primiti...

NLTK: WekaClassifier passes an unvalidated caller-controlled model path to the weka JVM, bypassing nltk.pathsec containment

Summary WekaClassifier in NLTK passes a caller-controlled model file path to the weka Java VM without any nltk.pathsec validation. WekaClassifier.train puts the caller's modelfilename verbatim into the weka argv "-d", modelfilename, ... weka writes the trained model there, and...

GHSA-J456-XH4H-CPF2 NLTK: WekaClassifier passes an unvalidated caller-controlled model path to the weka JVM, bypassing nltk.pathsec containment

Summary WekaClassifier in NLTK passes a caller-controlled model file path to the weka Java VM without any nltk.pathsec validation. WekaClassifier.train puts the caller's modelfilename verbatim into the weka argv "-d", modelfilename, ... weka writes the trained model there, and...

PT-2026-103630

Name of the Vulnerable Software and Affected Versions DeepWiki-Open versions prior to commit d92819a Description An unauthenticated arbitrary file read issue exists in the 'GET /codemap/file' endpoint. By providing a non-URL value to the repo url parameter, an attacker can bypass path containment...

SUSE CVE-2026-81727

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...

GHSA-6J4C-MGQR-QV76 Kirby: Access to image files outside of the site root via path traversal in the media handling

TL;DR This vulnerability affects all Kirby sites that are deployed in a way that their index root on the server is next to a second directory that is read-accessible to PHP and shares the same name prefix such as the site with the index root /var/www/site being next to /var/www/site2. It was...

EUVD-2026-67077

NLTK: Downloader.download follows hardlinks and overwrites outside-root files...

NLTK: Downloader.download follows hardlinks and overwrites outside-root files

Summary NLTK's downloader now blocks symlink escapes during ZIP extraction, but it still treats pre-existing hardlinks inside the install tree as ordinary in-root files. A normal package install can therefore overwrite an outside-root inode through that hardlink. Details - Vulnerability type:...

CVE-2026-81727

A flaw was found in NLTK. This vulnerability, a filesystem containment bypass, allows a local attacker with write access to a shared downloader directory to create special links hardlinks that point to files outside the intended installation area. When a package is extracted, these hardlinks can...

GHSA-4XW3-JF9X-X7MF Duplicate Advisory: Downloader.download follows hardlinks and overwrites outside-root files

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f794-5jv7-7672. This link is maintained to preserve external references. Original Description NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and...

Duplicate Advisory: Downloader.download follows hardlinks and overwrites outside-root files

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f794-5jv7-7672. This link is maintained to preserve external references. Original Description NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and...

CVE-2026-81727

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...

PYSEC-2026-3741

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...

PYSEC-2026-3741

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...

CVE-2026-81727

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...

CVE-2026-81727 NLTK before 3.10.3 Hardlink File Overwrite via downloader

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...

CVE-2026-81727

NLTK versions before 3.10.3 contain a filesystem containment bypass vulnerability in the Downloader.download and Downloader.incrdownload methods that allows attackers to overwrite files outside the install root through pre-existing hardlinks. Attackers with write access to a shared downloader...