EUVD-2026-64680

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

CVE-2026-78205 BentoML 1.4.19 through 1.4.39 Server-Side Request Forgery via Unfiltered RFC 6598 Shared Address Space

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

CVE-2026-78205 BentoML 1.4.19 through 1.4.39 Server-Side Request Forgery via Unfiltered RFC 6598 Shared Address Space

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

Linux Distros Unpatched Vulnerability : CVE-2026-12372

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function...

PYSEC-2026-3955

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

PYSEC-2026-3955

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

CVE-2026-12372

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

CVE-2026-12372 Server-Side Request Forgery (SSRF) in nltk/nltk

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

Server-side Request Forgery (SSRF)

Overview nltk is a Natural Language Toolkit NLTK is a Python package for natural language processing. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the validatenetworkurl address-policy check in nltk/pathsec.py. An attacker can make a strict-mode...

CVE-2026-12372 Server-Side Request Forgery (SSRF) in nltk/nltk

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

CVE-2026-12372: Server-Side Request Forgery (SSRF)

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

CVE-2026-42175: Server-Side Request Forgery (SSRF)

requests-hardened is a library that overrides the default behaviors of the requests library, and adds new security features. Prior to , the SSRF protection in requests-hardened fails to block IP addresses within the RFC 6598 Shared Address Space 100.64.0.0/10. An attacker who can supply arbitrary...

PT-2026-69316

Name of the Vulnerable Software and Affected Versions nltk/nltk version 3.9.4 nltk/nltk develop branch Description A Server-Side Request Forgery SSRF issue exists where the nltk.pathsec.validate network url function fails to reject IP addresses within the RFC 6598 shared address space...

Server-side Request Forgery (SSRF)

Overview requests-hardened is an A library that overrides the default behaviors of the requests library, and adds new security features. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the URL filtering process. An attacker can access internal services and...