{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-07-04T17:31:56.063","vulnerabilities":[{"cve":{"id":"CVE-2026-28355","sourceIdentifier":"security-advisories@github.com","published":"2026-02-27T21:16:19.563","lastModified":"2026-06-17T10:28:28.313","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Canarytokens help track activity and actions on a network. Versions prior to `sha-7ff0e12` have a Self Cross-Site Scripting vulnerability in the \"PWA\" Canarytoken, whereby the Canarytoken's creator can attack themselves or someone they share the link with. The creator of a PWA Canarytoken can insert Javascript into the title field of their PWA token. When the creator later browses the installation page for their own Canarytoken, the Javascript executes. This is a self-XSS. An attacker could create a Canarytoken with this self-XSS, and send the install link to a victim. When they click on it, the Javascript would execute. However, no sensitive information (ex. session information) will be disclosed to the malicious actor. This issue is now patched on Canarytokens.org. Users of self-hosted Canarytokens installations can update by pulling the latest Docker image, or any Docker image after sha-7ff0e12."},{"lang":"es","value":"Canarytokens ayudan a rastrear la actividad y las acciones en una red. Las versiones anteriores a 'sha-7ff0e12' tienen una vulnerabilidad de Self Cross-Site Scripting en el Canarytoken 'PWA', mediante la cual el creador del Canarytoken puede atacarse a sí mismo o a alguien con quien comparte el enlace. El creador de un Canarytoken PWA puede insertar Javascript en el campo de título de su token PWA. Cuando el creador navega posteriormente a la página de instalación de su propio Canarytoken, el Javascript se ejecuta. Esto es un self-XSS. Un atacante podría crear un Canarytoken con este self-XSS, y enviar el enlace de instalación a una víctima. Cuando hacen clic en él, el Javascript se ejecutaría. Sin embargo, no se divulgará información sensible (ej. información de sesión) al actor malicioso. Este problema ya está parcheado en Canarytokens.org. Los usuarios de instalaciones de Canarytokens autoalojadas pueden actualizar extrayendo la última imagen de Docker, o cualquier imagen de Docker posterior a 'sha-7ff0e12'."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"thinkst","product":"canarytokens","versions":[{"version":"< sha-7ff0e12","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":1.3,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"UNREPORTED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-03T20:29:36.968008Z","id":"CVE-2026-28355","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]}],"references":[{"url":"https://github.com/thinkst/canarytokens/security/advisories/GHSA-6734-fqcj-x5h3","source":"security-advisories@github.com"}]}}]}