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

A Server-Side Request Forgery (SSRF) exists in nltk/nltk versions 3.9.4 and the current develop branch. The function nltk.pathsec.validate_network_url() fails to reject IPs in RFC 6598 shared address space (100.64.0.0/10) because Python’s ipaddress classification does not mark such addresses as i...

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

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...

JLSEC-2026-1226

In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers...

Malicious code in sme-rko-finance-front-operations-shared (npm)

Source: amazon-inspector a26817ccf57c03ae447f3181ec0a18c3cf5a2bcd09da40cd8aaa3fa56446ab21 On require/import, index.js loads./bootstrap and re-exports./lib/telemetry, both of which execute a download-and-execute dropper. bootstrap.js reconstructs hardcoded hosts via array-join obfuscation...

Malicious code in titan-exchange-shared-permissions (npm)

Source: amazon-inspector 248b317decf11a421474c727d9b8f543330eab17a65b31adf91f4083782025b6 [email protected] is a dependency-confusion reconnaissance package. package.json declares a postinstall script node index.js that runs automatically on npm install; index.js collects t...

JLSEC-2026-1201 Successfully using libcurl to do a transfer to a specific HTTP origin (`hostA`) with **Digest**...

Successfully using libcurl to do a transfer to a specific HTTP origin hostA with Digest authentication and then changing the origin to a different one hostB for a second transfer, reusing the same handle, makes libcurl wrongly pass on the Authorization: header field meant for hostA, to hostB...

CVE-2026-68772 ZenML 0.94.6 Remote Code Execution via CloudpickleMaterializer

ZenML 0.94.6 contains a remote code execution vulnerability in the CloudpickleMaterializer component that allows attackers with write access to a shared artifact store to execute arbitrary code by planting a malicious pickle file. Attackers can replace a stored artifact.pkl file with a crafted...

Malicious code in bigops-shared-product-design (npm)

Source: amazon-inspector 1d8f6d857df9a0aa674b5354167a3eb1c28634b9e61a9436f19a9ffcb8a8b734 [email protected] ships adapter.js, which is unconditionally loaded via index.js on require. On load it fetches a platform-specific native binary from hardcoded Cloudflare Workers hosts...

CVE-2026-48094 ShareOpenly has Cross-Site Scripting (XSS) via Missing esc_url() on Shared URL in Content Output

The ShareOpenly WordPress plugin prior to version 1.2.1 contains a Cross-Site Scripting vulnerability caused by the absence of WordPress's escurl escaping function on the $url variable before it is rendered into HTML content. This variable is constructed from homeurl addqueryarg array, $wp-reques...

CVE-2026-48094

CVE-2026-48094 affects the ShareOpenly WordPress plugin (prior to 1.2.1). The issue is a Cross-Site Scripting (XSS) vulnerability caused by omitting WordPress esc_url() when rendering a URL into an HTML href. The vulnerable code builds the URL from home_url( add_query_arg( array(), $wp->reques...

CVE-2026-48094 ShareOpenly has Cross-Site Scripting (XSS) via Missing esc_url() on Shared URL in Content Output

The ShareOpenly WordPress plugin prior to version 1.2.1 contains a Cross-Site Scripting vulnerability caused by the absence of WordPress's escurl escaping function on the $url variable before it is rendered into HTML content. This variable is constructed from homeurl addqueryarg array, $wp-reques...

MAL-2026-13526 Malicious code in bigops-shared-product-design (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1d8f6d857df9a0aa674b5354167a3eb1c28634b9e61a9436f19a9ffcb8a8b734 [email protected] ships adapter.js, which is unconditionally loaded via index.js on require. On load it fetches a platform-specific...

Malicious code in bigops-shared-product-design (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1d8f6d857df9a0aa674b5354167a3eb1c28634b9e61a9436f19a9ffcb8a8b734 [email protected] ships adapter.js, which is unconditionally loaded via index.js on require. On load it fetches a platform-specific...

CVE-2026-12261

A flaw was found in the nltk.downloader component of NLTK. This vulnerability allows for cross-package resource and model poisoning. The downloader extracts package archives into shared namespaces and only validates package integrity after extraction. This design flaw enables one package to...

AI-Assisted HTTP Terminator Finds Novel HTTP Desync Techniques and Apache Zero-Day

PortSwigger says HTTP Terminator, an artificial intelligence AI-assisted research system built by James Kettle , generated and proved new HTTP desynchronization techniques after exploring 30,000 candidate desync vectors. PortSwigger said a separate human-guided discovery cascade also exposed a...

GHSA-FFJ6-66C4-86GW NLTK downloader allows cross-package resource and model poisoning

A vulnerability in nltk.downloader in nltk/nltk versions = 3.9.4 allows for cross-package resource and model poisoning. The downloader extracts package archives into shared namespaces such as corpora/ and taggers/ instead of package-isolated roots, and validates package integrity only after the...

CVE-2026-12261

A vulnerability in nltk.downloader in nltk/nltk versions = 3.9.4 allows for cross-package resource and model poisoning. The downloader extracts package archives into shared namespaces such as corpora/ and taggers/ instead of package-isolated roots, and validates package integrity only after the...