GroupwareApplication · Horde

CVE-2007-1679

MEDIUM · 5.4 CVSS v3.1 Published 2007-03-26
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
58/100
Remediation priority · Elevated
Remotely reachable

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Multiple cross-site scripting (XSS) vulnerabilities in Horde Groupware Webmail 1.0 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors in (1) imp/search.php and (2) ingo/rule.php. NOTE: this issue has been disputed by the vendor, noting that the search.php issue was resolved in CVE-2006-4255, and attackers can only use rule.php to inject XSS into their own pages

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Cross-site scripting (XSS) vulnerabilities in Horde Groupware Webmail 1.0 allow authenticated users to inject arbitrary web script or HTML via unspecified vectors in imp/search.php and ingo/rule.php. The vendor disputes the search.php issue, claiming it was already resolved in CVE-2006-4255, and contends that rule.php only permits self-XSS injection.

MitigationApply output encoding and input validation/sanitization to user-supplied data in the affected PHP files. Consider implementing Content Security Policy (CSP) headers as a defense-in-depth measure.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
GroupwareApplication
Affected:= 1.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm Horde Groupware Webmail version
    Locate the version identifier in the Horde installation (typically in a version file, README, or admin interface). Common paths include the root Horde directory or a config file.
    Affected if The installed version is exactly 1.0 (Horde Groupware Webmail 1.0)
  2. Identify imp/search.php file presence
    Locate the imp/search.php file within the webmail installation directory structure.
    Affected if The file exists in the installation and the installed version is 1.0
  3. Identify ingo/rule.php file presence
    Locate the ingo/rule.php file within the webmail installation directory structure.
    Affected if The file exists in the installation and the installed version is 1.0
  4. Verify authentication context for imp/search.php
    Determine whether the imp/search.php component handles user-supplied search queries without proper output encoding when the user is authenticated.
    Affected if Authenticated users can submit search queries through imp/search.php that are reflected in the response without sanitization
  5. Verify authentication context for ingo/rule.php
    Determine whether the ingo/rule.php component handles rule parameters without proper output encoding when the user is authenticated.
    Affected if Authenticated users can submit rule definitions through ingo/rule.php that are reflected in the response without sanitization

The environment is affected if Horde Groupware Webmail 1.0 is installed and the imp/search.php or ingo/rule.php components reflect user-supplied input without proper output encoding for authenticated users.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply output encoding and input validation/sanitization to user-supplied data in the affected PHP files. Consider implementing Content Security Policy (CSP) headers as a defense-in-depth measure.

Fix this in Groupware Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing3.0 h
  • Review / QA2.0 h
14.0 hours of engineering $2,490
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2007-1679 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
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