CVE-2026-49433: DeepAI api.deepai.org/change_user_email CSRF

Severity: medium (CVSS 5.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-01 · updated 2026-07-22
Weakness: CWE-352

Description

The DeepAI endpoint 'https://api.deepai.org/change_user_email' accepts POST requests without any CSRF protection. If an attacker can trick a logged-in user into clicking a malicious link, the attacker can change the user's email address and take over their account. Fixed on 2026-05-20.

Affected products

DeepAI api.deepai.org: before 2026-05-20 — fixed in 2026-05-20

How to fix

Upgrade to a fixed version: DeepAI api.deepai.org 2026-05-20. Check the vendor advisory for mitigations.

References

https://deepai.org/
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-152-01.json
https://www.cve.org/CVERecord?id=CVE-2026-49433

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