CVE-2024-28855

Summary

ZITADEL, open source authentication management software, uses Go templates to render the login UI. Due to a improper use of the text/template instead of the html/template package, the Login UI did not sanitize input parameters prior to versions 2.47.3, 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, and 2.41.15. An attacker could create a malicious link, where he injected code which would be rendered as part of the login screen. While it was possible to inject HTML including JavaScript, the execution of such scripts would be prevented by the Content Security Policy. Versions 2.47.3, 2.46.1, 2.45.1, 2.44.3, 2.43.9, 2.42.15, and 2.41.15 contain a patch for this issue. No known workarounds are available.

Affected Software

VendorProductVersion RangeStatus
zitadelzitadel< 2.41.15affected
zitadelzitadel>= 2.42.0, < 2.42.15affected
zitadelzitadel>= 2.43.0, < 2.43.9affected
zitadelzitadel>= 2.44.0, < 2.44.3affected
zitadelzitadel= 2.45.0affected
zitadelzitadel= 2.46.0affected
zitadelzitadel>= 2.47.0, < 2.47.4affected

Weaknesses

  • CWE-20: CWE-20: Improper Input Validation

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References