How severe is CVE-2015-4375?

CVE-2015-4375 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2015-4375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-4375?

CVE-2015-4375 primarily affects Chaos Tool Suite Project Ctools. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-4375?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-4375 published?

CVE-2015-4375 was published on 2015-06-15 and last updated on 2026-06-17.

CVE-2015-4375

CVE-2015-4375 is a medium-severity vulnerability in Chaos Tool Suite Project Ctools with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Chaos Tool Suite Project Ctools
Published: 2015-06-15
Last modified: 2026-06-17

Description

The Chaos tool suite (ctools) module 7.x-1.x before 7.x-1.7 for Drupal allows remote attackers to obtain sensitive node titles via (1) an autocomplete search on custom entities without an access query tag or (2) leveraging knowledge of the ID of an entity.

Frequently asked questions

What is CVE-2015-4375?: The Chaos tool suite (ctools) module 7.x-1.x before 7.x-1.7 for Drupal allows remote attackers to obtain sensitive node titles via (1) an autocomplete search on custom entities without an access query tag or (2) leveraging knowledge of the ID of an entity.
How severe is CVE-2015-4375?: CVE-2015-4375 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2015-4375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-4375?: CVE-2015-4375 primarily affects Chaos Tool Suite Project Ctools. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-4375?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-4375 published?: CVE-2015-4375 was published on 2015-06-15 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.0:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.1:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.2:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.3:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.4:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.5:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.6:*:*:*:*:drupal:*:*
cpe:2.3:a:chaos_tool_suite_project:ctools:7.x-1.6:rc1:*:*:*:drupal:*:*

More vulnerabilities in Chaos Tool Suite Project Ctools

CVE-2015-7875 — High (CVSS 7.5): ctools 6.x-1.x before 6.x-1.14 and 7.x-1.x before 7.x-1.8 in Drupal does not verify the "edit" permission for the…
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CVE-2015-4398 — Medium (CVSS 5.8): Open redirect vulnerability in the Chaos tool suite (ctools) module before 6.x-1.12 and 7.x-1.x before 7.x-1.7 for…
CVE-2015-6665 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in the Ajax handler in Drupal 7.x before 7.39 and the Ctools module 6.x-1.x…
CVE-2010-2010 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in the Chaos Tool Suite (aka CTools) module 6.x before 6.x-1.4 for…

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