5.3Medium
CVE-2026-92565
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.
What this means for your business
- An attacker can use it remotely, over a network, without a login, and without anyone at your company clicking anything.
- FIRST's prediction model gives it a 0.4% chance of attack attempts being seen in the next 30 days, ranking above 30% of all known flaws.
What to do
- 1Ask your IT team or provider whether any of your systems use the affected product.
- 2If you do, follow the vendor's guidance. No patch reference has been published yet.
Not sure if your company is exposed?
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Scoring
- CVSS
- 5.3 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N- CVSS v4
- 6.9
- Weakness
- CWE-359
- Assigned by
- disclosure@vulncheck.com
Dates
- Published
- 2026-09-16
- Last modified
- 2026-09-18
- Sources
- NVD
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