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Craft CMS Vulnerable to Stored XSS via User Group Name in User Permissions Page

  • Ujawniono: 11.03.2026
  • Aktualizacja: 11.10.2026 10:22

Summary

A stored XSS vulnerability exists in the User Permissions page. The User Group name is rendered without proper HTML escaping in the permissions section, allowing an attacker to execute arbitrary JavaScript when another user views or edits a user's permissions.

[!NOTE] This is a separate vulnerability from the previously reported "Stored XSS via User Group Name in User Settings Page" and "Multiple Stored XSS in User Group Edit Page". This affects a different sink: the individual user's permissions page.

Proof of Concept

Required Permissions

Steps to Reproduce

  1. Log in to the control panel as an admin
  2. Navigate to Settings → Users → User Groups
  3. Create or edit a user group and set the Name field to:
    html
    <img src=x onerror="alert('XSS')" hidden>
  4. Save the user group
  5. Navigate to Users and edit any user (/admin/users/{id})
  6. Click on the Permissions tab
  7. XSS executes

Mitigation

Sanitize user group names when rendering in the user permissions template.

References

https://github.com/craftcms/cms-ghsa-4mgv-366x-qxvx/pull/2

Czego dotyczy

Kliknij technologię, aby zobaczyć wszystkie dotyczące jej podatności.

PlatformaPaczkaPodatne wersjePoprawka w wersji
Paczka Composer craftcms/cms >= 5.0.0-RC1, < 5.8.22 5.8.22

Odnośniki

Ocena CVSS -
Wektor CVSS
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Słabość (CWE)
CWE-79
Platforma
Composer
Paczka
craftcms/cms
Ujawniono
11.03.2026
Aktualizacja
11.10.2026 10:22

Źródła i licencje

OSV / GitHub Advisory Database - GHSA-g3hp-vvqf-8vw6 - CC BY 4.0

Historia podatności: craftcms/cms

Wszystkie opisane podatności tej paczki (Paczka Composer), od najnowszej. Widać, czy to jednorazowa wpadka, czy paczka, której trzeba pilnować.

Wszystkie (127) w archiwum
Wszystkich wpisów
127
Pierwsza → ostatnia
07.2021 08.2026
Bez poprawki
6
Wykorzystywana w atakach
4

Rozkład istotności

  • Krytyczna 9
  • Wysoka 41
  • Średnia 65
  • Niska 12

Ujawnienia w latach

Istotność:
  1. Craft CMS: Passkey login accepts replayed WebAuthn assertions
    Krytyczna CVE-2026-72780 >= 5.0.0-RC1, < 5.10.5 5.10.5
  2. Craft CMS: Arbitrary user password reset leading to administrator account takeover
    Wysoka CVE-2026-72786 >= 5.0.0-RC1, < 5.10.8 5.10.8
  3. Craft CMS: Authenticated RCE through Twig sandbox escape
    Wysoka CVE-2026-72781 >= 5.0.0-RC1, < 5.10.7, >= 4.0.0-RC1, < 4.18.3 5.10.7, 4.18.3
  4. Craft CMS: Authenticated RCE via `condition.config` JSON cleanse bypass
    Wysoka CVE-2026-72778 >= 5.0.0-RC1, < 5.10.6, >= 4.0.0-RC1, < 4.18.2 5.10.6, 4.18.2
  5. Craft CMS: RCE via missing cleanseConfig in FieldsController::actionRenderCardPreview
    Wysoka CVE-2026-56382 >= 5.5.0, < 5.9.14 5.9.14
  6. Craft CMS: Potential authenticated Remote Code Execution via referrer redirect
    Wysoka CVE-2026-55794 >= 5.9.0, < 5.10.0 5.10.0
  7. Craft CMS: DOM XSS via GitHub issue title in CraftSupport widget
    Wysoka CVE-2026-55790 >= 5.0.0-RC1, < 5.9.23, >= 4.0.0-RC1, < 4.17.16 5.9.23, 4.17.16
  8. Craft CMS Vulnerable to Unauthorized Deletion of Destination Folders During Forced Moves
    Wysoka CVE-2026-50282 >= 5.0.0-RC1, < 5.9.21, >= 4.0.0-RC1, < 4.17.14 5.9.21, 4.17.14
  9. Craft CMS's mass assignment via id in newAttributes during bulk duplicate overwrites existing elements
    Wysoka CVE-2026-50281 >= 5.7.0, < 5.9.21 5.9.21
  10. Craft CMS: Missing peer-permission check in `AssetsController::actionDeleteFolder` allows deletion of other users' assets
    Wysoka CVE-2026-50284 >= 5.0.0-RC1, < 5.9.22, >= 4.0.0-RC1, < 4.17.15 5.9.22, 4.17.15
  11. Craft CMS: Authorship spoofing in `entries/save-entry` via pre-check/post-mutation authorization gap
    Wysoka CVE-2026-50279 >= 5.0.0-RC1, < 5.9.21 5.9.21
  12. Craft CMS: Blind SSRF and Arbitrary JavaScript Injection via Host Header Poisoning in actionResourceJs
    Krytyczna CVE-2026-55791 >= 5.0.0-RC1, < 5.10, >= 4.0.0-RC1, < 4.18 5.10, 4.18
  13. Craft CMS's Missing Volume Permission Check in AssetsController::actionShowInFolder Allows Information Disclosure
    Wysoka CVE-2026-44012 >= 5.0.0-RC1, < 5.9.18 5.9.18
  14. Craft CMS has Potential Authenticated Remote Code Execution via Malicious Attached Behavior
    Wysoka CVE-2026-44011 >= 4.0.0, < 4.17.12, >= 5.0.0, < 5.9.18 4.17.12, 5.9.18
  15. Craft CMS's Missing Authorization in GraphQL Address Resolver Allows Cross-Scope PII Disclosure
    Wysoka CVE-2026-44010 >= 5.0.0, < 5.9.18, >= 4.0.0, < 4.17.12 5.9.18, 4.17.12
  16. Craft CMS is Vulnerable to Authenticated Remote Code Execution via Malicious Attached Behavior
    Wysoka CVE-2026-33157 >= 5.6.0, < 5.9.13 5.9.13
  17. Craft CMS Vulnerable to Privilege Escalation/Bypass through UsersController->actionImpersonateWithToken()
    Wysoka CVE-2026-32267 >= 4.0.0-RC1, < 4.17.6, >= 5.0.0-RC1, < 5.9.12 4.17.6, 5.9.12
  18. Craft CMS vulnerable to behavior injection RCE ElementIndexesController and FieldsController
    Wysoka CVE-2026-32264 >= 4.0.0-RC1, < 4.17.5, >= 5.0.0-RC1, < 5.9.11 4.17.5, 5.9.11
  19. Craft CMS vulnerable to behavior injection RCE via EntryTypesController
    Wysoka CVE-2026-32263 >= 5.6.0, < 5.9.11 5.9.11
  20. Craft CMS Vulnerable to Stored XSS via User Group Name in User Permissions Page ten wpis
    Niska CVE-2026-56381 >= 5.0.0-RC1, < 5.8.22 5.8.22
  21. CraftCMS has an RCE vulnerability via relational conditionals in the control panel
    Wysoka CVE-2026-31857 >= 5.0.0-RC1, < 5.9.9, >= 4.0.0-beta.1, < 4.17.4 5.9.9, 4.17.4
  22. CraftCMS's `ElementSearchController` Affected by Blind SQL Injection
    Wysoka CVE-2026-31858 >= 5.0.0-RC1, < 5.9.9 5.9.9
  23. Craft CMS has unauthenticated activation email trigger with potential user enumeration
    Wysoka CVE-2026-29069 >= 5.0.0-RC1, < 5.9.0-beta.2, >= 4.0.0-RC1, < 4.17.0-beta.2 5.9.0-beta.2, 4.17.0-beta.2
  24. Craft CMS Vulnerable to Authenticated RCE via "craft.app.fs.write()" in Twig Templates
    Krytyczna CVE-2026-28697 >= 5.0.0-RC1, < 5.9.0-beta.1, >= 4.0.0-RC1, < 4.17.0-beta.1 5.9.0-beta.1, 4.17.0-beta.1
  25. Craft CMS has IDOR via GraphQL @parseRefs
    Wysoka CVE-2026-28696 >= 4.0.0-RC1, < 4.17.0-beta.1, >= 5.0.0-RC1, < 5.9.0-beta.1 4.17.0-beta.1, 5.9.0-beta.1
  26. Craft CMS has Cloud Metadata SSRF Protection Bypass via DNS Rebinding
    Wysoka CVE-2026-27127 >= 5.0.0-RC1, < 5.8.23, >= 3.5.0, < 4.16.19 5.8.23, 4.16.19
  27. Craft CMS Vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior
    Wysoka CVE-2026-25498 >= 5.0.0-RC1, < 5.8.22, >= 4.0.0-RC1, < 4.16.18 5.8.22, 4.16.18
  28. Craft CMS: GraphQL Asset Mutation Privilege Escalation
    Wysoka CVE-2026-25497 >= 5.0.0-RC1, < 5.9.0-beta.1, >= 4.0.0-RC1, < 4.17.0-beta.1 5.9.0-beta.1, 4.17.0-beta.1
  29. Craft CMS Vulnerable to SQL Injection in Element Indexes via `criteria[orderBy]`
    Wysoka CVE-2026-25495 >= 5.0.0-RC1, < 5.8.22, >= 4.0.0-RC1, < 4.16.18 5.8.22, 4.16.18
  30. Craft CMS vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior
    Wysoka CVE-2025-68455 >= 5.0.0-RC1, < 5.8.21, >= 4.0.0-RC1, < 4.16.17 5.8.21, 4.16.17
  31. Unauthenticated Craft CMS users can trigger a database backup
    Wysoka CVE-2025-68456 >= 5.0.0-RC1, < 5.8.21, >= 3.0.0, < 4.16.17 5.8.21, 4.16.17
  32. Craft CMS Contains a Potential Remote Code Execution Vulnerability via Twig SSTI
    Wysoka CVE-2025-46731 >= 4.0.0-RC1, < 4.14.13, >= 5.0.0-RC1, < 5.6.15 4.14.13, 5.6.15
  33. Craft CMS Allows Remote Code Execution
    Krytyczna · 10.0 Wykorzystywana w atakach CVE-2025-32432 >= 3.0.0-RC1, < 3.9.15, >= 4.0.0-RC1, < 4.14.15, >= 5.0.0-RC1, < 5.6.17 3.9.15, 4.14.15, 5.6.17
  34. Craft CMS has a potential RCE with a compromised security key
    Wysoka · 8.0 Wykorzystywana w atakach CVE-2025-23209 >= 5.0.0-RC1, < 5.5.8, >= 4.0.0-RC1, < 4.13.8 5.5.8, 4.13.8
  35. Craft CMS has potential RCE when PHP `register_argc_argv` config setting is enabled
    Krytyczna · 9.8 Wykorzystywana w atakach CVE-2024-56145 >= 5.0.0-RC1, < 5.5.2, >= 4.0.0-RC1, < 4.13.2, >= 3.0.0, < 3.9.14 5.5.2, 4.13.2, 3.9.14
  36. Craft CMS vulnerable to Potential Remote Code Execution via missing path normalization & Twig SSTI
    Wysoka · 7.2 CVE-2024-52293 >= 4.0.0-RC1, < 4.12.2, >= 5.0.0-RC1, < 5.4.3 4.12.2, 5.4.3
  37. Craft CMS Arbitrary System File Read
    Wysoka · 7.7 CVE-2024-52292 >= 5.0.0-alpha.1, < 5.4.9, >= 3.5.13, < 4.12.8 5.4.9, 4.12.8
  38. Local File System Validation Bypass Leading to File Overwrite, Sensitive File Access, and Potential Code Execution
    Wysoka · 8.4 CVE-2024-52291 >= 5.0.0-RC1, < 5.4.6, >= 4.0.0-RC1, < 4.12.5 5.4.6, 4.12.5
  39. Craft CMS SQL injection vulnerability via the GraphQL API endpoint
    Krytyczna · 9.8 CVE-2024-37843 <= 3.7.31 brak poprawki
  40. Craft CMS Feed-Me
    Wysoka · 7.5 CVE-2023-36260 < 4.6.2 4.6.2
  41. Craft CMS Remote Code Execution vulnerability
    Krytyczna · 10.0 CVE-2023-41892 >= 4.0.0-RC1, < 4.4.15 4.4.15
  42. Craft CMS vulnerable to Remote Code Execution via validatePath bypass
    Wysoka · 7.2 CVE-2023-40035 >= 4.0.0-RC1, < 4.4.15, >= 3.0.0, < 3.8.15 4.4.15, 3.8.15
  43. Craft CMS vulnerable to Remote Code Execution via unrestricted file extension
    Wysoka · 7.2 CVE-2023-32679 >= 4.0.0, < 4.4.6 4.4.6
  44. CraftCMS allows remote attacker to execute arbitrary code via crafted script to Section parameter
    Wysoka · 8.8 CVE-2023-30130 <= 3.8.1 brak poprawki
  45. Craft CMS discloses password hashes
    Wysoka · 7.5 CVE-2022-37783 >= 3.0.0, < 3.7.33 3.7.33
  46. Craft CMS possibility of brute force attempts
    Krytyczna · 9.8 CVE-2019-15929 < 3.1.7 3.1.7
  47. Craft CMS Vulnerable to Server-Side Template Injection
    Wysoka · 7.2 CVE-2018-20465 <= 3.0.34 brak poprawki
  48. Craft CMS PHP Code Injection Vulnerability
    Wysoka · 8.8 CVE-2018-3814 <= 2.6.3000 brak poprawki
  49. Improper account password reset in Craft CMS
    Wysoka · 8.8 CVE-2022-29933 < 3.7.36 3.7.36
  50. CSV Injection Vulnerability
    Wysoka · 8.8 CVE-2021-41824 >= 3.4.0, < 3.7.14 3.7.14
  51. Craft CMS Remote Code Injection
    Krytyczna · 9.8 CVE-2021-27903 < 3.6.7 3.6.7

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