Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-65028— Rallly Has an IDOR Vulnerability in Vote Update Endpoint Allows Unauthorized Manipulation of Participant Votes

Quick assessment

Affected
lukevella rallly
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rallly是Luke Vella个人开发者的一款日程安排和协作工具，旨在更轻松地组织活动和会议。 Rallly 4.5.4之前版本存在安全漏洞，该漏洞源于投票修改功能存在不安全的直接对象引用，可能导致未经授权的投票修改。

CVSS 6.5 · Medium EPSS 0.26% · P17

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-65028

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Rallly Has an IDOR Vulnerability in Vote Update Endpoint Allows Unauthorized Manipulation of Participant Votes
Source: CVE Program / CVE List V5
Vulnerability Description
Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an insecure direct object reference (IDOR) vulnerability allows any authenticated user to modify other participants’ votes in polls without authorization. The backend relies solely on the participantId parameter to identify which votes to update, without verifying ownership or poll permissions. This allows an attacker to alter poll results in their favor, directly compromising data integrity. This issue has been patched in version 4.5.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Rallly 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rallly是Luke Vella个人开发者的一款日程安排和协作工具，旨在更轻松地组织活动和会议。 Rallly 4.5.4之前版本存在安全漏洞，该漏洞源于投票修改功能存在不安全的直接对象引用，可能导致未经授权的投票修改。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
lukevella rallly < 4.5.4 -

II. Public POCs for CVE-2025-65028

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-65028

请登录查看更多情报信息。

Same Patch Batch · lukevella · 2025-11-19 · 9 CVEs total

CVE-2025-65021 9.1 CRITICAL Rallly Has Unauthorized Poll Finalization via Insecure Direct Object Reference (IDOR)
CVE-2025-65029 8.1 HIGH Rallly Has an IDOR Vulnerability in Participant Deletion Endpoint Allows Unauthorized Remo
CVE-2025-65034 8.1 HIGH Rallly Improper Authorization Allows Reopening of Any Finalized Poll via Public pollId
CVE-2025-65033 8.1 HIGH Rallly Broken Authorization: Any User Can Pause or Resume Any Poll via Poll ID Manipulatio
CVE-2025-65030 7.1 HIGH Rallly Improper Authorization in Comment Deletion Endpoint Allows Unauthorized Comment Rem
CVE-2025-65020 6.5 MEDIUM Rallly Has Unauthorized Poll Duplication via Insecure Direct Object Reference (IDOR)
CVE-2025-65031 6.5 MEDIUM Rallly Improper Authorization in Comment Endpoint Allows User Impersonation
CVE-2025-65032 6.5 MEDIUM Rallly Has an IDOR Vulnerability in Participant Rename Function Allows Unauthorized Modifi

IV. Related Vulnerabilities

Same product: rallly
Same vendor: lukevella
Same weakness: CWE-285

V. Comments for CVE-2025-65028

No comments yet

Leave a comment