CVE-2025-65020 Rallly Has Unauthorized Poll Duplication via Insecure Direct Object Reference (IDOR)
Authenticated users can duplicate polls they do not own by manipulating the pollId parameter, bypassing access controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-65020?
CVE-2025-65020 is a medium-severity missing authorization vulnerability in lukevella rallly, published on 19 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object Reference (IDOR) vulnerability in the poll duplication endpoint (/api/trpc/polls.duplicate) allows any authenticated user to duplicate polls they do not own by modifying the pollId parameter. This effectively bypasses access control and lets unauthorized users clone private or administrative polls. This issue has been patched in version 4.5.4.
Which versions are affected by CVE-2025-65020?
It affects 1 product.
Products include Rallly Rallly.
How do I fix CVE-2025-65020?
No fix has been published for CVE-2025-65020 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-65020 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-65020 exists.
Other vulnerabilities in lukevella rallly
- CVE-2025-47781 Rallly Insufficient Password Login Token Entropy Leads to Account Takeover
- CVE-2025-65021 Rallly Has Unauthorized Poll Finalization via Insecure Direct Object Reference (IDOR)
- CVE-2025-65029 Rallly Has an IDOR Vulnerability in Participant Deletion Endpoint Allows Unauthorized Removal of Poll Participants
- CVE-2025-65033 Rallly Broken Authorization: Any User Can Pause or Resume Any Poll via Poll ID Manipulation
- CVE-2025-65034 Rallly Improper Authorization Allows Reopening of Any Finalized Poll via Public pollId
Sources
Also known as GHSA-44w7-pf32-gv5m.