74 matches found
CVE-2026-55876
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKEDATTACHMENTEXTENSIONS and...
CVE-2026-55875
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
CVE-2026-55875 Helium: SSRF via External Calendar URL Allows Authenticated Users to Probe Internal Network
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
EUVD-2026-102222
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
CVE-2026-55875
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
CVE-2026-55875 Helium: SSRF via External Calendar URL Allows Authenticated Users to Probe Internal Network
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
CVE-2026-55875 Helium: SSRF via External Calendar URL Allows Authenticated Users to Probe Internal Network
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
CVE-2026-55875
Helium, a student planner, is vulnerable to Server-Side Request Forgery (SSRF) in versions prior to 2.2.60 . An authenticated user can submit an arbitrary URL to the POST /feed/externalcalendars/ endpoint. The application's icalexternalcalendarservice.py script validates only the URL syntax befor...
CVE-2026-55876
The Helium student planner (prior to version 2.2.60 ) is vulnerable to Stored XSS via the POST /planner/attachments/ endpoint. The root cause is that conf/configs/common.py fails to include SVG and HTML formats in the BLOCKED_ATTACHMENT_EXTENSIONS and BLOCKED_ATTACHMENT_MIME_TYPES lists, which th...
EUVD-2026-102221
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKEDATTACHMENTEXTENSIONS and...
CVE-2026-55876 Helium: Stored XSS via Unrestricted SVG File Upload — Authenticated Users Can Store Executable Scripts
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKEDATTACHMENTEXTENSIONS and...
CVE-2026-55876
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKEDATTACHMENTEXTENSIONS and...
CVE-2026-55876 Helium: Stored XSS via Unrestricted SVG File Upload — Authenticated Users Can Store Executable Scripts
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKEDATTACHMENTEXTENSIONS and...
CVE-2026-55876: Improper Neutralization of Input During Web Page Generation
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKEDATTACHMENTEXTENSIONS and...
PT-2026-115088
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, the POST /planner/attachments/ endpoint allows authenticated users to upload SVG and HTML attachments because conf/configs/common.py omits those formats from BLOCKED ATTACHMENT EXTENSIONS and BLOCKE...
PT-2026-115087
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validate url to check only URL syntax before passi...
CVE-2026-55875: Server-Side Request Forgery (SSRF)
Helium is a free online student planner for classes, homework, grades, and notes. Prior to 2.2.60, any authenticated user can submit an arbitrary URL to POST /feed/externalcalendars/, where helium/feed/services/icalexternalcalendarservice.py uses validateurl to check only URL syntax before passin...
Malicious code in helium-module (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 643f63c743fd06fb24cb2d488e001ce0efab3f0d82014801ea2eebad96041692 The package helium-module was found to contain malicious code. Source: ghsa-malware d34558c0d1e56c0103ad087e485e142f3918050a1b0bdc15fc7e7b46c1a2ae1f...
EUVD-2026-2405
Malicious code in helium-module npm...
MAL-2026-244 Malicious code in helium-module (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 643f63c743fd06fb24cb2d488e001ce0efab3f0d82014801ea2eebad96041692 The package helium-module was found to contain malicious code. Source: ghsa-malware d34558c0d1e56c0103ad087e485e142f3918050a1b0bdc15fc7e7b46c1a2ae1f...