Vulnerability-Lookup

GHSA-75J5-9V4M-C666

Vulnerability from github – Published: 2026-08-11 12:30 – Updated: 2026-08-11 12:30

Details

Affected versions of MISP cti-transmute expose several state-changing account operations as GET requests:

/account/follow
/account/delete_notification
/account/mark_notification_read
/account/mark_all_read

These endpoints require authentication, but before the fix they could be invoked with simple GET requests. That makes them susceptible to cross-site request forgery because a third-party site can induce the victim’s browser to send authenticated GET requests automatically.

The patch converts the actions to POST or DELETE and updates the frontend to include an X-CSRFToken header, providing explicit CSRF protection for those state-changing operations.

Severity

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-73162"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-11T10:17:13Z",
    "severity": "MODERATE"
  },
  "details": "Affected versions of MISP cti-transmute expose several state-changing account operations as GET requests:\n\n\n\n  *  \n/account/follow\n\n\n  *  \n/account/delete_notification\n\n\n  *  \n/account/mark_notification_read\n\n\n  *  \n/account/mark_all_read\n\n\n\n\n\nThese endpoints require authentication, but before the fix they could be invoked with simple GET requests. That makes them susceptible to cross-site request forgery because a third-party site can induce the victim\u2019s browser to send authenticated GET requests automatically.\n\n\nThe patch converts the actions to POST or DELETE and updates the frontend to include an X-CSRFToken header, providing explicit CSRF protection for those state-changing operations.",
  "id": "GHSA-75j5-9v4m-c666",
  "modified": "2026-08-11T12:30:22Z",
  "published": "2026-08-11T12:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73162"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MISP/cti-transmute/commit/c352c2329e48ccc33a2b96d5353450cfbf7e89ec"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-73162 (GCVE-0-2026-73162)

Vulnerability from cvelistv5 – Published: 2026-08-11 09:13 – Updated: 2026-08-11 16:50

Title

cti-transmute CSRF Allows Unauthorized Follow and Notification State Changes

Summary

Affected versions of MISP cti-transmute expose several state-changing account operations as GET requests: * /account/follow * /account/delete_notification * /account/mark_notification_read * /account/mark_all_read These endpoints require authentication, but before the fix they could be invoked with simple GET requests. That makes them susceptible to cross-site request forgery because a third-party site can induce the victim’s browser to send authenticated GET requests automatically. The patch converts the actions to POST or DELETE and updates the frontend to include an X-CSRFToken header, providing explicit CSRF protection for those state-changing operations.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 16:49 UTC

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

CIRCL

References

1 reference

URL	Tags
https://github.com/MISP/cti-transmute/commit/c352…	patch

Impacted products

1 product

Vendor	Product	Version
MISP	cti-transmute	Affected: 0 , ≤ 1.4.0 (semver)

Credits

🕵️‍♂️ Jeroen Pinoy 🐞 Christian Studer

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-73162",
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                "timestamp": "2026-08-11T16:49:41.141528Z",
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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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-75J5-9V4M-C666

CVE-2026-73162 (GCVE-0-2026-73162)

Tags

Sightings

Nomenclature