Description
Rallly before 4.15.0 contains an information disclosure vulnerability in the polls.get tRPC procedure that returns scheduled-event invitee names and email addresses to unauthenticated callers. Attackers can access a poll's urlId from public invite links to retrieve sensitive invitee information regardless of privacy settings.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| lukevella | rallly | < 4.15.0 |
References
- https://github.com/lukevella/rallly
- https://github.com/lukevella/rallly/blob/885bfaf4313f427a60c5349646c5b69d863750db/apps/web/src/trpc/routers/polls.ts#L568-L675
- https://github.com/lukevella/rallly/commit/0db11a2cd9e48656d08773e4be6de0e7df584a00
- https://github.com/lukevella/rallly/pull/3247
- https://github.com/lukevella/rallly/releases/tag/v4.15.0
- https://www.vulncheck.com/advisories/rallly-before-4.15.0-information-disclosure-via-polls-get
Timeline
- Published
- Sep 16, 2026
- Last modified
- Sep 23, 2026
- NVD status
- Deferred