CVE-2025-65020

MEDIUM

rallly < 4.5.4 - Authenticated Insecure Direct Object Reference via Poll Duplication Endpoint

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-65020. PoCs published by alaeddine03.

AI-analyzed exploit summary This repository provides a detailed description of an Insecure Direct Object Reference (IDOR) vulnerability in Rallly's poll duplication endpoint, allowing authenticated users to duplicate polls they do not own by manipulating the pollId parameter. The issue was patched in version 4.5.4.

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.

Exploits (1)

github WRITEUP
by alaeddine03 · poc
https://github.com/alaeddine03/CVE-Disclosures/tree/main/Rallly/CVE-2025-65020

This repository provides a detailed description of an Insecure Direct Object Reference (IDOR) vulnerability in Rallly's poll duplication endpoint, allowing authenticated users to duplicate polls they do not own by manipulating the pollId parameter. The issue was patched in version 4.5.4.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Rallly < 4.5.4
Auth required
Prerequisites: Authenticated user access
devstral-2 · analyzed Feb 27, 2026 Full analysis →

References (2)

Core 2
Core References

Scores

CVSS v3 6.5
EPSS 0.0021
EPSS Percentile 10.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-639 CWE-862 CWE-285
Status published
Products (1)
rallly/rallly < 4.5.4
Published Nov 19, 2025
Tracked Since Feb 18, 2026