CVE-2026-27807

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-27807

MarkUs (web app for assignment submission/grading) is affected by CVE-2026-27807 due to YAML files parsed with aliases enabled, enabling a billion‑laughs style DoS. The issue affects configurations uploaded prior to v2.9.4, where YAML parsing could be abused to exhaust resources. The CVSS vector ...

EUVD-2026-9968

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-27807 MarkUs: YAML alias (‘billion laughs’) DoS in config upload

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-27807 MarkUs: YAML alias (‘billion laughs’) DoS in config upload

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-27807

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

MarkUs 安全漏洞

MarkUs is an open-source Ruby on Rails and React web application used for submitting and grading student assignments. Versions of MarkUs prior to 2.9.4 contained a security vulnerability. This vulnerability stemmed from allowing course instructors to upload YAML files to create or update entities...

NewStart CGSL MAIN 6.06 (SP) : PyYAML Vulnerability (NS-SA-2026-0019)

The remote NewStart CGSL host, running version MAIN 6.06 SP, has PyYAML packages installed that are affected by a vulnerability: - scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML aka YAML-XS module for Perl, allows context-dependent attackers to cause a denial of service asserti...

PT-2026-23628

Name of the Vulnerable Software and Affected Versions MarkUs versions prior to 2.9.4 Description MarkUs is a web application used for submitting and grading student assignments. Versions of MarkUs before 2.9.4 allow course instructors to upload YAML files to create or update entities like...

PT-2026-23441

Name of the Vulnerable Software and Affected Versions Backstage versions prior to 1.14.3 Description Backstage, an open framework for building developer portals, contains a configuration bypass that can lead to arbitrary code execution. The @backstage/plugin-techdocs-node package uses an allowlis...

Malicious code in yaml-manifest-utils-mynarratorai (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5c0e8992c68d7a201833d2405113695a4da985df9e5b9bdd46fcdc1f28a0828d The package yaml-manifest-utils-mynarratorai was found to contain malicious code. Source: ossf-package-analysis...

SUSE CVE-2026-27598

Dagu is a workflow engine with a built-in Web user interface. In versions up to and including 1.16.7, the CreateNewDAG API endpoint POST /api/v1/dags does not validate the DAG name before passing it to the file store. An authenticated user with DAG write permissions can write arbitrary YAML files...

GHSA-Q9HV-HPM4-HJ6X vulnerabilities

Vulnerabilities for packages: kyverno-notation-aws, kots, trufflehog, crossplane-provider-aws-cloudformation, grafana-alloy, grafana, k9s, dagger, flux-helm-controller, terraform-provider-azuread, crossplane-provider-family-azure, cluster-api, terraform-provider-pagerduty, lazygit, helm, skaffold...

CVE-2026-1229 vulnerabilities

Vulnerabilities for packages: kyverno-notation-aws, kots, trufflehog, crossplane-provider-aws-cloudformation, grafana-alloy, grafana, k9s, dagger, flux-helm-controller, terraform-provider-azuread, crossplane-provider-family-azure, cluster-api, terraform-provider-pagerduty, lazygit, helm, skaffold...

CVE-2026-1229 vulnerabilities

Vulnerabilities for packages: omnictl-multiarch-fips, crossplane-provider-aws-ecr-fips, wolfictl, flux-helm-controller-fips, osv-scanner, xeol, crossplane-provider-aws-kms, grype, rclone, goreleaser, crossplane-provider-aws-memorydb, gitaly-fips, kyverno, terraform-provider-azuread-fips, flux-fip...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in js-yaml-4.1.0.tgz

Summary IBM Watson Discovery Cartridge affected by vulnerability in js-yaml-4.1.0.tgz Vulnerability Details CVEID:CVE-2025-64718 DESCRIPTION: js-yaml is a JavaScript YAML parser and dumper. In js-yaml before 4.1.1 and 3.14.2, it's possible for an attacker to modify the prototype of the result of ...

Exploit for CVE-2026-24009

docling-core-CVE-2026-24009 T...

CVE-2026-27598

Dagu is a workflow engine with a built-in Web user interface. In versions up to and including 1.16.7, the CreateNewDAG API endpoint POST /api/v1/dags does not validate the DAG name before passing it to the file store. An authenticated user with DAG write permissions can write arbitrary YAML files...

GO-2026-4542 Dagu: Path traversal in DAG creation allows arbitrary YAML file write outside DAGs directory in github.com/dagu-org/dagu

Dagu: Path traversal in DAG creation allows arbitrary YAML file write outside DAGs directory in github.com/dagu-org/dagu...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the CreateNewDAG API endpoint when the DAG name is not properly validated before being passed to the file store. An attacker can write arbitrary YAML files outside the intended directory, potentially overwriting...