CVE-2013-4187Network attack vector

Restricted node link disclosure via unfiltered pager

Published Jan 30, 2020 · Updated Aug 6, 2024

Access bypass in the Drupal Flippy module before 7.x-1.2 allows remote authenticated users to discover restricted node links or aliases. Its previous/next pager query omits Drupal's node_access tag, so generated navigation can select nodes the current account cannot view. An account needs permission to access content; the flaw exposes only a restricted node's link or alias, not the node body.

CVSS severity6.5
Medium
EPSS probability1.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access bypass in the Drupal Flippy module before 7.x-1.2 allows remote authenticated users to discover restricted node links or aliases. Its previous/next pager query omits Drupal's node_access tag, so generated navigation can select nodes the current account cannot view. An account needs permission to access content; the flaw exposes only a restricted node's link or alias, not the node body.

The record

CVE
CVE-2013-4187
Published
Jan 30, 2020
Updated
Aug 6, 2024
Vendor
Miso Robotics
Product
Flippy
Classifications
CWE-200
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 30, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.x-1.x before 7.x-1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Miso Robotics · Flippyversion=7.x-1.x before 7.x-1.2

Published CVSS scores

6.5NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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