# XWiki allows remote code execution through default value of wiki macro wiki-type parameters

Advisory record · `GHSA-9875-cw22-f7cx`

- **Identifiers:** `GHSA-9875-cw22-f7cx` · `CVE-2025-49581`
- **State:** Confirmed
- **Severity:** CVSS 8.7 High
- **Critical:** No
- **Weakness (CWE):** [CWE-94](https://cwe.mitre.org/data/definitions/94.html) · [CWE-250](https://cwe.mitre.org/data/definitions/250.html) · [CWE-270](https://cwe.mitre.org/data/definitions/270.html)
- **Tags:** [Code injection](https://agentprime.io/advisories/tag/code-injection.md) · [Privilege escalation](https://agentprime.io/advisories/tag/privilege-escalation.md)
- **Published:** 13 Jun 2025
- **Updated:** 1 Apr 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 13 Jun 2025, 20:40 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `org.xwiki.platform:xwiki-platform-rendering-wikimacro-store` (Maven): affected `>=11.10.11 || >=12.6.3 || >=12.8-rc-1, <16.4.7 || >=16.5.0-rc-1, <16.10.3 || >=17.0.0-rc-1, <17.0.0`; fixed in `16.4.7`, `16.10.3`, `17.0.0`

## 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

- 8.7 High, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`, from CNA (GitHub_M)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0063, the 50th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:20 UTC: First seen by agentprime
- 31 Oct 2026, 14:20 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-9875-cw22-f7cx)

## Sources

- [GitHub Advisory Database: GHSA-9875-cw22-f7cx](https://github.com/advisories/GHSA-9875-cw22-f7cx)
- [OSV: GHSA-9875-cw22-f7cx](https://osv.dev/vulnerability/GHSA-9875-cw22-f7cx)
- <https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9875-cw22-f7cx>
- <https://nvd.nist.gov/vuln/detail/CVE-2025-49581>
- <https://github.com/xwiki/xwiki-platform/commit/c99d501ed41cbee6a3c02ff927714531570789de>
- <https://github.com/xwiki/xwiki-platform>
- <https://jira.xwiki.org/browse/XWIKI-22760>

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-9875-cw22-f7cx>, 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-9875-cw22-f7cx/>. Everything for agents: <https://agentprime.io/llms.txt>.