PT-2025-38231 · Cisa · Thorium

Published 2025-09-17 · Updated 2025-09-17 · CVE-2025-35432

Mitre

CVSS v3.1

5.3

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA Thorium does not rate limit requests to send account verification email messages. A remote unauthenticated attacker can send unlimited messages to a user who is pending verification. Fixed in 1.1.1 by adding a rate limit set by default to 10 minutes.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-35432

Affected Products

Thorium

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-35432 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-35432 · Security Note
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-259-01.json · Note
• https://github.com/cisagov/thorium/commit/7c94a0b9bc2dc55e0c307360452f348bac06820c#diff-bf9baa11b76cd169902a976bd17a5a6ee95a4098b2d3d150ba7d8f85b7e21dc9R281-R334 · Note
• https://github.com/cisagov/thorium/releases/tag/1.1.1 · Note