CVE-2026-44939 Command injection through unsanitized YAML parameter in Rancher

A command injection vulnerability in the Rancher Manager cluster before 2.14.2 import endpoint /v3/import/tokenclusterId.yaml through unsanitized YAML parameters could allow remote attackers to break out of an image, and execute e.g. malicious containers...

Incorrect Authorization

Overview PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent...

PraisonAI: Unauthenticated RCE via Jobs API + Approval Bypass

Unauthenticated Remote Code Execution via Jobs API and Approval Bypass in PraisonAI Summary An unauthenticated attacker can execute arbitrary OS commands on any server running the PraisonAI Jobs API by submitting a crafted workflow YAML. The attack chains two weaknesses: the /api/v1/runs endpoint...

Incorrect Authorization

Overview praisonaiagents is a Praison AI agents for completing complex tasks with Self Reflection Agents Affected versions of this package are vulnerable to Incorrect Authorization via the submitjob process. An attacker can execute arbitrary OS commands on the server by submitting a crafted YAML...

GHSA-R2XF-7JW5-PJG6 Docker MCP Gateway: Argument injection via OCI image label YAML

Summary A maliciously crafted OCI image label can inject arbitrary arguments into the docker run command line constructed by the MCP Gateway. An attacker who controls an image that the victim references via docker://, or that the victim's catalog pulls a snapshot from, can mount the host...

ROOT-APP-MAVEN-CVE-2022-1471 CVE-2022-1471 in io.root.org.yaml:snakeyaml - Patched by Root

Root has patched CVE-2022-1471 in the io.root.org.yaml:snakeyaml package for Root:Maven. Multiple fixed versions available...

js-yaml: js-yaml: Denial of Service via quadratic CPU time parsing with merge keys

A flaw was found in js-yaml, a JavaScript YAML parser and dumper. When merge keys are enabled, a remote attacker could exploit this vulnerability by crafting a YAML document where a chain of mappings uses merge keys, each merging the previous one. This can lead to a significant increase in CPU ti...

Inefficient Algorithmic Complexity

Overview org.webjars.npm:js-yaml is a human-friendly data serialization language. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity in the storeMappingPair function in loader.js when handling repeated aliases in merge sequences. An attacker can exhaust CPU...

org.webjars.npm:coveralls-next (=4.2.2) potentially affected by CVE-2026-53550 via org.webjars.npm:js-yaml (=4.1.0)

org.webjars.npm:js-yaml MAVEN version =4.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:js-yaml and may be impacted: - org.webjars.npm:coveralls-next =4.2.2 Source cves: CVE-2026-53550 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-17342...

02.aula (=1.0.0), 0xsodium (>=0.2.0 <=0.14.0) +11476 more potentially affected by CVE-2026-53550 via js-yaml (>=4.0.0 <=4.1.1)

js-yaml NPM version =4.0.0, =0.2.0, =0.0.3, =4.11.0, =0.0.1, =1.1.9, =0.1.23, =0.1.4, =6.1.5, =0.2.0, =0.2.0, =0.14.0 - @10abdullahbutt/nestjs-boilerplate =0.0.1 and more Source cves: CVE-2026-53550 Source advisory: SNYK:JS-JSYAML-17342520...

NPM: JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases

NPM: JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases vulnerability discovered by ? in WordPress Npm js-yaml versions = 4.1.1...

GHSA-H67P-54HQ-RP68 JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases

Summary A crafted YAML document can trigger algorithmic CPU exhaustion in js-yaml merge-key processing by repeating the same alias many times in a merge sequence. This causes quadratic parse-time behavior relative to input size and can block a Node.js worker/event loop for seconds with a relative...

02.aula (=1.0.0), 0xsodium (>=0.2.0 <=0.14.0) +11476 more potentially affected by CVE-2026-53550 via js-yaml (>=4.0.0 <=4.1.1)

js-yaml NPM version =4.0.0, =0.2.0, =0.0.3, =4.11.0, =0.0.1, =1.1.9, =0.1.23, =0.1.4, =6.1.5, =0.2.0, =0.2.0, =0.14.0 - @10abdullahbutt/nestjs-boilerplate =0.0.1 and more Source cves: CVE-2026-53550 Source advisory: OSV:GHSA-H67P-54HQ-RP68...

Inefficient Algorithmic Complexity

Overview js-yaml is a human-friendly data serialization language. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity in the storeMappingPair function in loader.js when handling repeated aliases in merge sequences. An attacker can exhaust CPU resources and...

JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases

Summary A crafted YAML document can trigger algorithmic CPU exhaustion in js-yaml merge-key processing by repeating the same alias many times in a merge sequence. This causes quadratic parse-time behavior relative to input size and can block a Node.js worker/event loop for seconds with a relative...

PT-2026-49573

Name of the Vulnerable Software and Affected Versions js-yaml versions prior to 4.2.0 Description A crafted YAML document can trigger algorithmic CPU exhaustion during merge-key processing by repeating the same alias multiple times in a merge sequence. This results in quadratic parse-time behavio...

openSUSE 16 Security Update : perl-YAML-Syck (openSUSE-SU-2026:20938-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:20938-1 advisory. Changes in perl-YAML-Syck: - CVE-2026-5089: prevent buffer underflow in base60 sexagesimal parsing PR 133 bsc1265155. Tenable has extracted the precedin...

EUVD-2026-35391

TYPO3 CMS has Broken Access Control in its Form Framework...

TYPO3 CMS has Broken Access Control in its Form Framework

Problem Backend users with access to the Form Framework were able to use files not ending in .form.yaml as form definitions, which were processed without denying the incorrect file extension. Maliciously crafted form definition files can be used to execute arbitrary SQL statements, allowing...

nebula-mesh: POST /api/v1/hosts/{id}/mobile-bundle response lacks Cache-Control: no-store

internal/api/mobilebundle.go:62-66 sets only Content-Type: application/yaml. The Web-UI sibling at internal/web/handlers.go:1316-1321 sets Cache-Control: no-store, Pragma: no-cache, Expires: 0, X-Content-Type-Options: nosniff — and has a test asserting it. The API path was missed. Affected All...