GitPython: Unguarded git option forwarding in Repo.init enables arbitrary command execution via --template clone hooks

SummaryRepo.init forwards kwargs verbatim to git init with no unsafe-option guard and no allowunsafeoptions parameter. git init --template= copies /hooks/ into the new repo's .git/hooks, so an attacker-controlled template kwarg plants a hook that executes on the next git operation → arbitrary cod...

Copier has a trust-prefix bypass via path traversal that runs tasks unprompted

Copier: trust-prefix bypass via path traversal runs tasks unprompted SummaryIn copier = 9.5.0,...

cog-hf-template (>=0.0.2, <=0.0.5), datasetrising (>=0.1.0, <=0.1.63) +15 more potentially affected by CVE-2026-69112 via accelerate (0.22.0)

accelerate PYPI version 0.22.0 is affected by a known vulnerability. The following packages have a transitive dependency on accelerate and may be impacted: - cog-hf-template =0.0.2, =0.1.0, =0.1.7, =0.1.0, =0.1.0, =0.1.0, =0.2.0, =0.0.3, =0.26.1, =1.4.2, =1.8.2 and more Source cves: CVE-2026-6911...

PYSEC-2026-3840 GitPython: Unguarded git option forwarding in Repo.init enables arbitrary command execution via --template clone hooks

Summary Repo.init forwards kwargs verbatim to git init with no unsafe-option guard and no allowunsafeoptions parameter. git init --template= copies /hooks/ into the new repo's .git/hooks, so an attacker-controlled template kwarg plants a hook that executes on the next git operation → arbitrary co...

PYSEC-2026-3929 Transformers save_pretrained path traversal allows arbitrary file writes through chat template names

A vulnerability in huggingface/transformers versions 5.10.0 allows an attacker to perform arbitrary file writes via path traversal. The issue resides in the savepretrained methods of PreTrainedTokenizerBase and ProcessorMixin, where keys from the chattemplate dictionary are used directly as...

Relative Path Traversal

Overview Affected versions of this package are vulnerable to Relative Path Traversal through the ClassTemplateLoader and WebappTemplateLoader template-loading paths. An attacker can force loading of templates outside the intended base package or webapp subdirectory by supplying a malformed locale...

Relative Path Traversal

Overview org.freemarker:freemarker is a "template engine"; a generic tool to generate text output anything from HTML to auto generated source code based on templates. Affected versions of this package are vulnerable to Relative Path Traversal through the ClassTemplateLoader and WebappTemplateLoad...

GHSA-27J2-H3M2-8237 Apache FreeMarker template loading mechanism vulnerable to path traversal

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

Apache FreeMarker template loading mechanism vulnerable to path traversal

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

CVE-2026-84939

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

DEBIAN-CVE-2026-84939

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

CVE-2026-84939

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

UBUNTU-CVE-2026-84939

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

html/template: golang: Go html/template: Cross-Site Scripting via pathological input

A flaw was found in the html/template component of Go golang. Pathological inputs could prematurely close an unescaped forward slash '/', allowing an attacker to inject arbitrary content. This could lead to Cross-Site Scripting XSS, where malicious scripts are executed in a user's browser,...

CVE-2026-81199

creationtimestamp| type| source ---|---|--- 2026-09-10 06:00:06+00:00| confirmed| https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2026/CVE-2026-81199.yaml 2026-09-11 00:00:03+00:00| confirmed|...

CVE-2026-87820

creationtimestamp| type| source ---|---|--- 2026-09-10 06:00:06+00:00| confirmed| https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2026/CVE-2026-87820.yaml 2026-09-11 00:00:04+00:00| confirmed|...

CVE-2026-84939 Apache FreeMarker, Apache FreeMarker: A malformed locale may be exploitable for path traversal attacks

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

EUVD-2026-75251

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...

CVE-2026-84939

Apache FreeMarker versions 2.2.0 through 2.3.34 are vulnerable to a path traversal vulnerability in the template loading mechanism. This flaw occurs when an attacker provides a specially crafted, malformed locale identifier while the localized lookup configuration setting is enabled (which is the...

CVE-2026-84939

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled it's by default enabled. This issue affects Apache FreeMarker from 2.2.0...