# XWiki configuration files can be accessed through the webjars API Advisory record · `GHSA-qww7-89xh-x7m7` - **Identifiers:** `GHSA-qww7-89xh-x7m7` · `CVE-2025-55747` - **State:** Confirmed - **Severity:** CVSS 9.3 Critical - **Critical:** Yes: CVSS 9+ - **Weakness (CWE):** [CWE-23](https://cwe.mitre.org/data/definitions/23.html) - **Tags:** [Path traversal](https://agentprime.io/advisories/tag/path-traversal.md) - **Published:** 3 Sept 2025 - **Updated:** 5 May 2026 - **Reviewed by a person:** No Published by the GitHub Advisory Database at 3 Sept 2025, 17:42 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. ## Critical Critical, because: - CVSS score 9.3: 9.0 or more. How we decide what’s critical: ## Affected packages - `org.xwiki.platform:xwiki-platform-webjars-api` (Maven): affected `>=7.1.4, <16.10.7 || >=17.0.0-rc-1, <17.4.0-rc-1`; fixed in `16.10.7`, `17.4.0-rc-1` - `org.xwiki.platform:xwiki-platform-webjars` (Maven): affected `>=6.1-miletone-2, <=7.1.3`; no fixed version yet ## Machine-written summary Summary written by Claude Haiku from the source advisory. Not reviewed by a person. > XWiki's org.xwiki.platform:xwiki-platform-webjars-api package is vulnerable in versions 7.1.4 up to 16.10.7 and 17.0.0-rc-1 up to 17.4.0-rc-1. A remote attacker can craft a URL to the webjars API and read configuration files, such as the WEB-INF xwiki.cfg file. Upgrade to 16.10.7 or 17.4.0-rc-1; the source lists no workaround other than upgrading. The org.xwiki.platform:xwiki-platform-webjars package, versions 6.1-milestone-2 through 7.1.3, is also affected, and no fixed version is listed for it. Written 3 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 - 9.3 Critical, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`, from CNA (GitHub_M) - **CISA KEV:** Not listed. - **EPSS:** 0.018, the 78th 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-qww7-89xh-x7m7) ## Sources - [GitHub Advisory Database: GHSA-qww7-89xh-x7m7](https://github.com/advisories/GHSA-qww7-89xh-x7m7) - [OSV: GHSA-qww7-89xh-x7m7](https://osv.dev/vulnerability/GHSA-qww7-89xh-x7m7) - - - - - 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 (), 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: - In a browser: reads your lockfile in the browser, never uploading it. - Whether it touches your code, with file and line: the Claude Code plugin, - As JSON: , or `POST https://api.agentprime.io/v1/match` with your packages () --- The web page: . Everything for agents: .