# Open WebUI Vulnerable to Cross-Site Request Forgery (CSRF)

Advisory record · `GHSA-p5vx-9hj8-cf4h`

- **Identifiers:** `GHSA-p5vx-9hj8-cf4h` · `CVE-2024-7035` · `PYSEC-2026-1739`
- **State:** Confirmed
- **Severity:** CVSS 6.9 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-352](https://cwe.mitre.org/data/definitions/352.html)
- **Tags:** [Cross-site request forgery (CSRF)](https://agentprime.io/advisories/tag/csrf.md)
- **Published:** 7 Jul 2026
- **Updated:** 23 Jul 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 7 Jul 2026, 14:34 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `open-webui` (PyPI): affected `<0.3.16`; fixed in `0.3.16`

## Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

> Open WebUI, versions before 0.3.16, performs sensitive actions such as deleting and resetting data through GET requests, which makes it vulnerable to cross-site request forgery. An attacker can get a logged-in user to trigger these actions by luring them to a malicious site or link, affecting availability and integrity. Upgrade to version 0.3.16 or later.

Written 5 Nov 2026.

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 6.9 Medium, CVSS 3.0: `CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:L`, from CNA (@huntr_ai)

- **CISA KEV:** Not listed.
- **EPSS:** 0.087, the 95th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:42 UTC: First seen by agentprime
- 31 Oct 2026, 14:42 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/PYSEC-2026-1739)

## Sources

- [GitHub Advisory Database: GHSA-p5vx-9hj8-cf4h](https://github.com/advisories/GHSA-p5vx-9hj8-cf4h)
- [OSV: GHSA-p5vx-9hj8-cf4h](https://osv.dev/vulnerability/GHSA-p5vx-9hj8-cf4h)
- <https://nvd.nist.gov/vuln/detail/CVE-2024-7035>
- <https://github.com/open-webui/open-webui>
- <https://huntr.com/bounties/2ac81740-410b-467a-9244-75d82a6f9e11>
- <https://pypi.org/project/open-webui>
- <https://github.com/advisories/GHSA-p5vx-9hj8-cf4h>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-p5vx-9hj8-cf4h>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-p5vx-9hj8-cf4h/>. Everything for agents: <https://agentprime.io/llms.txt>.