CVE-2025-65034CWE-639

CVE-2025-65034

High · published November 19, 2025

CVSS v3.1
8.1
EPSS
0%
Percentile
28.0
In the wild
Unconfirmed
What it is

🚨 An authenticated user can pull a sneaky move by reopening finalized polls belonging to others! It's like someone crashing your party and flipping the RSVP list without you noticing! ⚡ Think of it like a restaurant where diners can change orders at will—suddenly, someone’s favorite dish is back on the menu, while others are left hungry and confused. This vulnerability allows users to mess with critical event planning, like spoiling the carefully crafted guest list for a wedding. If exploited, an attacker could disrupt important events by reopening finalized polls, leading to chaos and confusion. Imagine the integrity of your party being compromised with guests showing up and changing everything last minute! This not only undermines trust but can also lead to significant scheduling conflicts and lost opportunities.

Put simply

Think of it like a restaurant where diners can change orders at will—suddenly, someone’s favorite dish is back on the menu, while others are left hungry and confused. This vulnerability allows users to mess with critical event planning, like spoiling the carefully crafted guest list for a wedding. This vulnerability in Rallly allows authenticated users to manipulate the pollId parameter, enabling them to reopen finalized polls that don't belong to them. Without proper authorization checks, the server incorrectly trusts these requests, granting access to private data.

What to do

If exploited, an attacker could disrupt important events by reopening finalized polls, leading to chaos and confusion. Imagine the integrity of your party being compromised with guests showing up and changing everything last minute! This not only undermines trust but can also lead to significant scheduling conflicts and lost opportunities. Upgrade Rallly to version 4.5.4 to patch this vulnerability immediately. Additionally, review your authorization checks to ensure users can only manipulate their own polls. Regular audits of user permissions can help prevent similar issues in the future. You've got this! Fixing this flaw will help keep your events running smoothly! 🛡️

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00355 · 28.0th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2025-11-19T23:15Z
Affected products (1)
ProductVersionsFixed in
rallly/rallly< 4.5.44.5.4
References (3)
EPSS history
Timeline
  • 19 NOV 17:26Z
    Rallly Improper Authorization Allows Reopening of Any Finalized Poll via Public pollId
    cvelistv5