GHSA-x6mc-fgjf-77r7: Duplicate Advisory GridFS Data Disclosure And Deletion Vulnerability

MODERATE
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CVSS 8.3
CWE-943
Published
Advisory Summary

GHSA-x6mc-fgjf-77r7 is a MODERATE (CVSS 8.3) gridfs data disclosure and deletion vulnerability (CWE-943: Improper Neutralization of Special Elements in Data Query Logic) affecting Duplicate Advisory libraries in the Packagist ecosystem. The issue involves gridfs data disclosure and deletion via query-operator injection in file ids. Remediation is available in the latest vendor maintenance releases.

GHSA-x6mc-fgjf-77r7 at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-x6mc-fgjf-77r7
Severity MODERATE
CVSS v3.1 Base Score 8.3
CWE Classification CWE-943: Improper Neutralization of Special Elements in Data Query Logic
Affected Product Duplicate Advisory
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 8.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity High (I:H)
Availability High (A:H)

How to Fix GHSA-x6mc-fgjf-77r7

To remediate this vulnerability, upgrade all affected Duplicate Advisory dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

mongodb/mongodb fixed: Latest secure release 
Upgrade mongodb/mongodb to Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for mongodb/mongodb

How to Check if You Are Affected

To determine whether your application is affected by GHSA-x6mc-fgjf-77r7, inspect your project dependencies for Duplicate Advisory:

inspect dependencies for mongodb/mongodb

Analyze the terminal output to locate any version of Duplicate Advisory in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-943: Improper Neutralization of Special Elements in Data Query Logic, where the product generates a query intended to access or manipulate data in a data store such as a database, but it does not neutralize or incorrectly neutralizes special elements that can modify the intended logic of the query. In Duplicate Advisory, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8fxw-fmj8-xp7j. This link is maintained to preserve external references. ## Original Description Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB PHP Library can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.

GHSA-x6mc-fgjf-77r7 Affected Duplicate Advisory Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
mongodb/mongodb
 Packagist
≥ 1.1.0

References

NVD — GHSA-x6mc-fgjf-77r7 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-88023
jira.mongodb.org/browse/phplib-1929 WEB
https://jira.mongodb.org/browse/PHPLIB-1929

Frequently Asked Questions

What is GHSA-x6mc-fgjf-77r7?
GHSA-x6mc-fgjf-77r7 is a security vulnerability in Duplicate Advisory involving GridFS data disclosure and deletion via query-operator injection in file IDs under CWE-943: Improper Neutralization of Special Elements in Data Query Logic.
Which Duplicate Advisory versions are affected?
Affected versions include releases prior to current release patches across affected packages: mongodb/mongodb.
What version fixes GHSA-x6mc-fgjf-77r7?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is mongodb/mongodb affected?
Yes, mongodb/mongodb is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of GHSA-x6mc-fgjf-77r7?
GHSA-x6mc-fgjf-77r7 has a CVSS v3.1 base score of 8.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H.
What CWE is associated with GHSA-x6mc-fgjf-77r7?
GHSA-x6mc-fgjf-77r7 is classified under CWE-943: Improper Neutralization of Special Elements in Data Query Logic (The product generates a query intended to access or manipulate data in a data store such as a database, but it does not neutralize or incorrectly neutralizes special elements that can modify the intended logic of the query.).
How can I check Packagist dependencies for GHSA-x6mc-fgjf-77r7?
Run the dependency tree command: 'inspect dependencies for mongodb/mongodb'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-x6mc-fgjf-77r7",
  "modified" : "2026-10-05T23:26:48Z",
  "published" : "2026-09-10T18:31:48Z",
  "withdrawn" : "2026-10-05T23:26:48Z",
  "aliases" : [ ],
  "summary" : "Duplicate Advisory: GridFS data disclosure and deletion via query-operator injection in file IDs",
  "details" : "## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-8fxw-fmj8-xp7j. This link is maintained to preserve external references.\n\n## Original Description\nImproper neutralization of special elements in data query logic in the GridFS component of the MongoDB PHP Library can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "mongodb/mongodb"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "1.1.0"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "< 1.21.5"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-88023"
  }, {
    "type" : "WEB",
    "url" : "https://jira.mongodb.org/browse/PHPLIB-1929"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-943" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-10-05T23:26:48Z",
    "nvd_published_at" : "2026-09-10T18:18:12Z"
  }
}