PYSEC-2026-2009 virtualenv Has TOCTOU Vulnerabilities in Directory Creation

Impact TOCTOU Time-of-Check-Time-of-Use vulnerabilities in virtualenv allow local attackers to perform symlink-based attacks on directory creation operations. An attacker with local access can exploit a race condition between directory existence checks and creation to redirect virtualenv's appdat...

Authlib has 1-click Account Takeover vulnerability

Security Advisory: Cache-Backed State Storage CSRF in AuthlibThe Security Labs team at Snyk has reported a security issue affecting Authlib, identified during a recent research project.The Snyk Security Labs team has identified a vulnerability that can result in a one-click account takeover in...

PYSEC-2026-1201 Authlib has 1-click Account Takeover vulnerability

Security Advisory: Cache-Backed State Storage CSRF in Authlib The Security Labs team at Snyk has reported a security issue affecting Authlib, identified during a recent research project. The Snyk Security Labs team has identified a vulnerability that can result in a one-click account takeover in...

PYSEC-2026-1363 FastAPI Users Vulnerable to 1-click Account Takeover in Apps Using FastAPI SSO

Description The OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flow. generatestatetoken is always called with an empty statedata dict, so the resulting JWT only contains the fixed audience...

llama-index-core insecurely handles temporary files

The llama-index-core package, up to version 0.12.44, contains a vulnerability in the getcachedir function where a predictable, hardcoded directory path /tmp/llamaindex is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal...

PYSEC-2026-1562 llama-index-core insecurely handles temporary files

The llama-index-core package, up to version 0.12.44, contains a vulnerability in the getcachedir function where a predictable, hardcoded directory path /tmp/llamaindex is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal...

PYSEC-2026-1901 Salt vulnerable to directory traversal attack in minion file cache creation

Directory traversal attack in minion file cache creation. The master's default cache is vulnerable to a directory traversal attack. Which could be leveraged to write or overwrite 'cache' files outside of the cache directory...

Salt vulnerable to directory traversal attack in minion file cache creation

Directory traversal attack in minion file cache creation. The master's default cache is vulnerable to a directory traversal attack. Which could be leveraged to write or overwrite 'cache' files outside of the cache directory...

Django-Select2 Vulnerable to Widget Instance Secret Cache Key Leaking

ImpactInstances of HeavySelect2Mixin subclasses like the ModelSelect2MultipleWidget and ModelSelect2Widget can secret access tokens across requests. This can allow users to access restricted querysets and restricted data. PatchesThe problem has been patched in version 8.4.1 and all following...

PYSEC-2026-1300 Django-Select2 Vulnerable to Widget Instance Secret Cache Key Leaking

Impact Instances of HeavySelect2Mixin subclasses like the ModelSelect2MultipleWidget and ModelSelect2Widget can secret access tokens across requests. This can allow users to access restricted querysets and restricted data. Patches The problem has been patched in version 8.4.1 and all following...

AWS SAM CLI Path Traversal allows file copy to local cache

SummaryThe AWS Serverless Application Model Command Line Interface AWS SAM CLI is an open-source CLI tool that helps Lambda developers to build and develop Lambda applications locally on their computers using Docker.After completing a build with AWS SAM CLI which include symlinks, the content of...

PYSEC-2026-1206 AWS SAM CLI Path Traversal allows file copy to local cache

Summary The AWS Serverless Application Model Command Line Interface AWS SAM CLI is an open-source CLI tool that helps Lambda developers to build and develop Lambda applications locally on their computers using Docker. After completing a build with AWS SAM CLI which include symlinks, the content o...

Django: cache middleware may expose private responses when unrelated request cookies are present

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. UpdateCacheMiddleware and the cachepage decorator cache responses that vary on cookies when the incoming request carries unrelated cookies, which allows remote attackers to read private data from the shared cache. Earlier,...

GHSA-3H9F-R86X-QVJX Django: cache middleware may expose private responses when unrelated request cookies are present

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. UpdateCacheMiddleware and the cachepage decorator cache responses that vary on cookies when the incoming request carries unrelated cookies, which allows remote attackers to read private data from the shared cache. Earlier,...

django-autoconfig (>=0.6.0, <=0.7.2), django-cache-manager (>=0.5.0, <=0.5.1) +1 more potentially affected by CVE-2026-48588 via django (1.11.0rc1)

django PYPI version 1.11.0rc1 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - django-autoconfig =0.6.0, =0.5.0, =0.5.1 - django-inline-actions 1.1.0 Source cves: CVE-2026-48588 Source advisory: OSV:GHSA-3H9F-R86X-QVJX...

django-autoconfig (>=0.6.0, <=0.7.2), django-cache-manager (>=0.5.0, <=0.5.1) +1 more potentially affected by CVE-2026-53878 via django (1.11.0rc1)

django PYPI version 1.11.0rc1 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - django-autoconfig =0.6.0, =0.5.0, =0.5.1 - django-inline-actions 1.1.0 Source cves: CVE-2026-53878 Source advisory: OSV:GHSA-8QCX-XF44-272X...

cklauth (>=0.1.0, <=0.3.0), django-models-logging (1.0.0) +9 more potentially affected by CVE-2026-53877 via django (2.0.0)

django PYPI version 2.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - cklauth =0.1.0, =0.1.0, =1.7.0, =1.7.2 - djangotheming 0.1.0 - fastaudiovisal 0.0.1 - fastaudiovisual 0.0.1 - ip2l 8.5.1 - prediction 0.0.3 -...

GO-2026-5872 Centrifugo's dynamic JWKS key cache keyed only by `kid` allows cross-issuer JWT authentication bypass in github.com/centrifugal/centrifugo

Centrifugo's dynamic JWKS key cache keyed only by kid allows cross-issuer JWT authentication bypass in github.com/centrifugal/centrifugo...

PYSEC-2026-2090

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16.UpdateCacheMiddleware and the cachepage decorator cache responses that vary on cookies when the incoming request carries unrelated cookies, which allows remote attackers to read private data from the shared cache.Earlier,...

PYSEC-2026-2090

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. UpdateCacheMiddleware and the cachepage decorator cache responses that vary on cookies when the incoming request carries unrelated cookies, which allows remote attackers to read private data from the shared cache. Earlier,...