CVE-2021-43776 XSS vulnerability in @backstage/plugin-auth-backend

Backstage is an open platform for building developer portals. In affected versions the auth-backend plugin allows a malicious actor to trick another user into visiting a vulnerable URL that executes an XSS attack. This attack can potentially allow the attacker to exfiltrate access tokens or other...

CVE-2021-43776

Backstage is an open platform for building developer portals. In affected versions the auth-backend plugin allows a malicious actor to trick another user into visiting a vulnerable URL that executes an XSS attack. This attack can potentially allow the attacker to exfiltrate access tokens or other...

PT-2021-23925

Name of the Vulnerable Software and Affected Versions: @backstage/plugin-auth-backend versions prior to 0.4.9 Description: The auth-backend plugin in Backstage allows a malicious actor to trick another user into visiting a vulnerable URL that executes an XSS attack, potentially allowing the...

CVE-2021-43776: Improper Neutralization of Input During Web Page Generation

Backstage is an open platform for building developer portals. In affected versions the auth-backend plugin allows a malicious actor to trick another user into visiting a vulnerable URL that executes an XSS attack. This attack can potentially allow the attacker to exfiltrate access tokens or other...

CVE-2021-41151

Backstage is an open platform for building developer portals. In affected versions A malicious actor could read sensitive files from the environment where Scaffolder Tasks are run. The attack is executed by crafting a custom Scaffolder template with a github:publish:pull-request action and a...

CVE-2021-41151

Backstage is an open platform for building developer portals. In affected versions A malicious actor could read sensitive files from the environment where Scaffolder Tasks are run. The attack is executed by crafting a custom Scaffolder template with a github:publish:pull-request action and a...

PT-2021-23131

Name of the Vulnerable Software and Affected Versions @backstage/plugin-scaffolder-backend versions prior to 0.15.9 Description A malicious actor could read sensitive files from the environment where Scaffolder tasks are run by crafting a custom Scaffolder template with a...

CVE-2021-41151: Improper Limitation of a Pathname to a Restricted Directory

Backstage is an open platform for building developer portals. In affected versions A malicious actor could read sensitive files from the environment where Scaffolder Tasks are run. The attack is executed by crafting a custom Scaffolder template with a github:publish:pull-request action and a...

CVE-2021-32661

Backstage is an open platform for building developer portals. In versions of Backstage's Techdocs Plugin "@backstage/plugin-techdocs" prior to 0.9.5, a malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an "object" element...

PT-2021-19839

Name of the Vulnerable Software and Affected Versions @backstage/plugin-techdocs versions prior to 0.9.5 Description A malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an object element. This may give access to sensitive...

CVE-2021-32661: Improper Neutralization of Special Elements used in a Command

Backstage is an open platform for building developer portals. In versions of Backstage's Techdocs Plugin @backstage/plugin-techdocs prior to 0.9.5, a malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an object element. This...