CVE-2026-28342

7.5 HIGH
Published: March 05, 2026 Modified: March 10, 2026
View on NVD

Description

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.2, the PasswordHash API endpoint allows unauthenticated users to trigger excessive memory allocation by sending concurrent password hashing requests. By issuing multiple parallel requests, an attacker can exhaust available container memory, leading to service degradation or complete denial of service (DoS). The issue occurs because the endpoint performs computationally and memory-intensive hashing operations without request throttling, authentication requirements, or resource limits. This issue has been patched in version 3000.10.2.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/OliveTin/OliveTin/releases/tag/3000.10.2
Source: security-advisories@github.com
Product Release Notes
https://github.com/OliveTin/OliveTin/security/advisories/GHSA-pc8g-78pf-4xrp
Source: security-advisories@github.com
Exploit Vendor Advisory
https://github.com/OliveTin/OliveTin/security/advisories/GHSA-pc8g-78pf-4xrp
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Vendor Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.3%
53th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

olivetin