The "Manage payment methods" list in about:preferences renders empty when any saved credit card has no expiration date. The cards are not lost (they still remain in autofill-profiles.json and still appear in the autocomplete dropdown on web pages), but the entire settings list fails to display because a record can throws during rendering:

Uncaught (in promise) TypeError: can't access property "replace", record['cc-exp'] is undefined

Steps to reproduce

1. Save a credit card without an expiration date (or add a record to autofill-profiles.json with no cc-exp/cc-exp-month/cc-exp-year).
2. Open about:preferences → Manage payment methods.

Expected: all saved cards are listed.
Actual: the list is empty (including all other valid cards). The Browser Console shows a TypeError from FormAutofillPreferences.sys.mjs.

https://hg.mozilla.org/mozilla-central/rev/125b501e4e8f

The patch landed in nightly and beta is affected.
:mtigley, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
  • See https://wiki.mozilla.org/Release_Management/Requesting_an_Uplift for documentation on how to request an uplift.
• If no, please set status-firefox153 to wontfix.

For more information, please visit BugBot documentation.

Also Release.

Original Revision: https://phabricator.services.mozilla.com/D308081

firefox-beta Uplift Approval Request

• User impact if declined/Reason for urgency: Users who have a payment method saved with no expiry date won't be able to view their list of stored payments in the settings page

• Code covered by automated testing?: yes

• Fix verified in Nightly?: yes

• Needs manual QE testing?: yes

• Steps to reproduce for manual QE testing: Steps to reproduce

  1. Save a credit card without an expiration date (or add a record to autofill-profiles.json with no cc-exp/cc-exp-month/cc-exp-year).
  2. Open about:preferences → Manage payment methods.

Expected: all saved cards are listed.
Actual: the list is empty (including all other valid cards). The Browser Console shows a TypeError from FormAutofillPreferences.sys.mjs.

• Risk associated with taking this patch: low
• Explanation of risk level: low. only affects payments page of Firefox settings page
• String changes made/needed?: no
• Is Android affected?: no

Verified - Fixed in Nightly 154.0a1(2026-06-26). Waiting for Beta uplift in order to verify it there as well.

Verified - Fixed in Beta 153.0b6 (build id: 20260628073909). The list of cards is still displayed even if there are entries without expiry date saved.

This seems worth fixing on Release also. Please nominate for uplift if you agree.

Verified - Fixed in Release 152.0.5 (build id: 20260706120035). The list of cards is still displayed even if there are entries without expiry date saved.