Vulnerability-Lookup

GHSA-H7WJ-M45X-884X

Vulnerability from github – Published: 2026-06-04 18:30 – Updated: 2026-06-04 18:30

Details

A mass assignment vulnerability exists in the MISP user edit functionality due to insufficient filtering of user-supplied fields in UsersController::edit(). When processing edit requests, the application accepted a user-controlled User.id value from request data. An authenticated attacker could craft a modified request containing another user identifier, potentially causing updates to be applied to an unintended user account. Depending on the editable fields and the attacker’s privileges, this could allow unauthorized modification of user account attributes and impact account integrity.

The issue was addressed by explicitly removing the User.id field from request data before processing the user edit operation.

Severity

9.0 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:H/SA:N

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JSON

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  "affected": [],
  "aliases": [
    "CVE-2026-10868"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
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    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-04T16:16:33Z",
    "severity": "CRITICAL"
  },
  "details": "A mass assignment vulnerability exists in the MISP user edit functionality due to insufficient filtering of user-supplied fields in UsersController::edit(). When processing edit requests, the application accepted a user-controlled User.id value from request data. An authenticated attacker could craft a modified request containing another user identifier, potentially causing updates to be applied to an unintended user account. Depending on the editable fields and the attacker\u2019s privileges, this could allow unauthorized modification of user account attributes and impact account integrity.\n\n\n\nThe issue was addressed by explicitly removing the User.id field from request data before processing the user edit operation.",
  "id": "GHSA-h7wj-m45x-884x",
  "modified": "2026-06-04T18:30:31Z",
  "published": "2026-06-04T18:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-10868"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MISP/MISP/commit/1be8c413b7104a889dfd30c5b1986e3ab17238e8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:H/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",
      "type": "CVSS_V4"
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}

CVE-2026-10868 (GCVE-0-2026-10868)

Vulnerability from cvelistv5 – Published: 2026-06-04 14:39 – Updated: 2026-06-04 17:29

Title

MISP user edit endpoint mass assignment vulnerability allows unauthorized user account modification

Summary

Severity

9 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:H/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-04 17:29 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

CIRCL CNA under the ENISA root

CNA scorecard A 90/100 over 243 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/MISP/MISP/commit/1be8c413b7104…

Impacted products

1 product

Vendor	Product	Version
misp	misp	Affected: 0 , ≤ 2.5.38 (semver)

Credits

Andras Iklody (the Insomniac MISP lead dev) 🕵️‍♂️ Jeroen Pinoy 🐞

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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