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    CVE-2025-65020

    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.

    Published:Nov 19, 2025
    Last Modified:Nov 25, 2025
    EPS:Nov 19, 2025
    EPSS Score:0.00035
    CVSS Score:6.5

    Affected Products

    Vendor
    Rallly
    Product
    Rallly

    Exploits

    https://github.com/lukevella/rallly/security/advisories/GHSA-44w7-pf32-gv5m

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs
    CAPEC-104 Cross Zone Scripting
    CAPEC-127 Directory Indexing
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-17 Using Malicious Files
    CAPEC-39 Manipulating Opaque Client-based Data Tokens
    CAPEC-402 Bypassing ATA Password Security
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-5 Blue Boxing
    CAPEC-51 Poison Web Service Registry
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-60 Reusing Session IDs (aka Session Replay)
    CAPEC-647 Collect Data from Registries
    CAPEC-665 Exploitation of Thunderbolt Protection Flaws
    CAPEC-668 Key Negotiation of Bluetooth Attack (KNOB)
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-77 Manipulating User-Controlled Variables
    CAPEC-87 Forceful Browsing

    Related CVEs

    CVE-2025-66027 (CVSS 7.1) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.6, an information disclosure …
    CVE-2025-65034 (CVSS 8.1) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an improper authorization …
    CVE-2025-65033 (CVSS 8.1) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an authorization flaw in t…
    CVE-2025-65032 (CVSS 6.5) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object …
    CVE-2025-65031 (CVSS 6.5) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an improper authorization …
    CVE-2025-65030 (CVSS 7.1) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an authorization flaw in t…
    CVE-2025-65029 (CVSS 8.1) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an insecure direct object …
    CVE-2025-65021 (CVSS 9.1) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object …
    CVE-2025-65028 (CVSS 6.5) — Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an insecure direct object …
    CVE-2025-47781 (CVSS 9.8) — Rallly is an open-source scheduling and collaboration tool. Versions up to and including 3.22.1 of the applica…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High