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CVE-2016-3162· NVD / CVE Program· CNA mitre

The File module in Drupal 7.x before 7.43 and 8.x before 8.0.4 allows remote authenticated users to bypass access restrictions and read, del

The File module in Drupal 7.x before 7.43 and 8.x before 8.0.4 allows remote authenticated users to bypass access restrictions and read, delete, or substitute a link to a file uploaded to an unprocessed form by leveraging permission to create content or comment and upload files.

HighCVSS 8.1 · v3.0—No exploit Fix available
Published
Apr 12, 2016
Updated
Jun 16, 2026
EPSS
1.6% · 75th percentile
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Report tools

JSON

Action score

32

Monitor

Low priority for now.

CVSS
32 / 40 · 8.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.6%

Affected systems

VendorProduct
drupaldrupal
debiandebian linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • debian debian linux7.0
  • debian debian linux8.0
  • drupal drupal7.0
  • drupal drupal7.1
  • drupal drupal7.10
  • drupal drupal7.11
  • drupal drupal7.12
  • drupal drupal7.13
  • drupal drupal7.14
  • drupal drupal7.15
  • drupal drupal7.16
  • drupal drupal7.17
  • drupal drupal7.18
  • drupal drupal7.19
  • drupal drupal7.2
  • drupal drupal7.20
  • drupal drupal7.21
  • drupal drupal7.22
  • drupal drupal7.23
  • drupal drupal7.24

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:7drupal7before 7.14-2+deb7u127.14-2+deb7u12
Debian:8drupal7before 7.32-1+deb8u67.32-1+deb8u6
Packagistdrupal/corefrom 7.0 · before 7.437.43
Packagistdrupal/corefrom 8.0 · before 8.0.48.0.4
Packagistdrupal/drupalfrom 7.0 · before 7.437.43
Packagistdrupal/drupalfrom 8.0 · before 8.0.48.0.4

Same product

drupal: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-7602Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004KEV
    99Now
  • CVE-2018-7600Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because oKEV
    99Now
  • CVE-2019-6340Drupal core - Highly critical - Remote Code ExecutionKEV
    90Now
  • CVE-2020-13671Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extenKEV
    76This week
  • CVE-2026-9082Drupal core - Highly critical - SQL injection - SA-CORE-2026-004KEV
    74This week
  • CVE-2014-3704The expandArguments function in the database abstraction API in Drupal core 7.x before 7.32 does not properly construct prepared statements,
    60This week

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:drupal77.14-2+deb7u12 · Debian:7Package registry (OSV)
Packagist:drupal/core7.43Package registry (OSV)
Packagist:drupal/core8.0.4Package registry (OSV)
Packagist:drupal/drupal7.43Package registry (OSV)
Packagist:drupal/drupal8.0.4Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-284 · Improper Access Control

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

  1. Fix✗ → ✓

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References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records