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Vulnerability DatabaseGHSA-9xg2-j8fg-427c

GHSA-9xg2-j8fg-427c: 
JavaScript vulnerability analysis and mitigation

Summary

When an unverified account is claimed through the magic link poll, the API marks it verified but does not apply the rule the email OTP path applies: a phone verified by a different attempt is dropped. With phone_otp enabled this can leave a phone the account owner never added as a working sign-in factor.

Affected code

  • src/controllers/magicLinks.ts (poll completion)
  • compare src/utils/otp.ts verifyEmailOTP and src/services/oauthService.ts claimUnverifiedAccount

Fix plan (0.19.4)

  • One shared account-claim helper used by email OTP, magic link and OAuth: set emailVerified, drop a phone unless phoneVerifiedAttemptId matches the claiming attempt
  • Regression test for the magic link path
  • Release note: operators with phone_otp enabled should review phones on accounts verified by magic link

Source: NVD

Related JavaScript vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

GHSA-jr5w-w6x2-84p9HIGH7.4
  • JavaScript logoJavaScript
  • electron
NoYesOct 22, 2026
GHSA-v9q2-hcqj-ggqrMEDIUMN/A
  • JavaScript logoJavaScript
  • seamless-auth-api
NoYesOct 22, 2026
GHSA-v2q2-q246-8chmMEDIUMN/A
  • JavaScript logoJavaScript
  • seamless-auth-api
NoYesOct 22, 2026
GHSA-qx82-28gf-w744HIGHN/A
  • JavaScript logoJavaScript
  • seamless-auth-api
NoYesOct 22, 2026
GHSA-9xg2-j8fg-427cMEDIUMN/A
  • JavaScript logoJavaScript
  • seamless-auth-api
NoYesOct 22, 2026

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