Vulnerability-Lookup

CVE-2026-65931 (GCVE-0-2026-65931)

Vulnerability from cvelistv5 – Published: 2026-08-27 17:50 – Updated: 2026-08-28 14:13

Title

LimeSurvey Community Edition 7.0.5 - Improper authorization in survey menu entry creation endpoint

Summary

LimeSurvey Community Edition 7.0.5 contains an authenticated improper authorization vulnerability in the survey menu entry creation endpoint. An authenticated user with only the global settings:read permission can directly invoke POST /index.php/admin/menuentries/sa/create and create new survey menu entries without the expected settings:update privilege. The endpoint also allows the attacker to submit menu IDs that the normal interface and intended update workflow restrict for non-superadministrators, enabling unauthorized changes to administrative navigation records. This issue affects LimeSurvey: 7.0.5.

Severity

5.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-28 14:02 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Fluid Attacks

References

2 references

URL	Tags
https://fluidattacks.com/advisories/coda	third-party-advisory
https://github.com/LimeSurvey/LimeSurvey	product

Impacted products

1 product

Vendor	Product	Version	CPE status
LimeSurvey	LimeSurvey	Affected: 7.0.5 cpe:2.3:a:limesurvey:limesurvey:7.0.5::windows::::: cpe:2.3:a:limesurvey:limesurvey:7.0.5::macos::::: cpe:2.3:a:limesurvey:limesurvey:7.0.5::linux:::::

Date Public

2026-08-26 21:55

Credits

Miguel Gómez

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-65931

Vulnerability from fkie_nvd - Published: 2026-08-27 20:18 - Updated: 2026-08-28 16:18

Severity

5.1 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	help@fluidattacks.com	https://fluidattacks.com/advisories/coda
	help@fluidattacks.com	https://github.com/LimeSurvey/LimeSurvey

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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GHSA-QJPX-79GC-WJGV

Vulnerability from github – Published: 2026-08-27 21:31 – Updated: 2026-08-27 21:31

Details

LimeSurvey Community Edition 7.0.5 contains an authenticated improper authorization vulnerability in the survey menu entry creation endpoint.

An authenticated user with only the global settings:read permission can directly invoke POST /index.php/admin/menuentries/sa/create and create new survey menu entries without the expected settings:update privilege. The endpoint also allows the attacker to submit menu IDs that the normal interface and intended update workflow restrict for non-superadministrators, enabling unauthorized changes to administrative navigation records.

This issue affects LimeSurvey: 7.0.5.

Severity

5.1 (Medium)


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

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2026-65931"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-27T20:18:27Z",
    "severity": "MODERATE"
  },
  "details": "LimeSurvey Community Edition 7.0.5 contains an authenticated improper authorization vulnerability in the survey menu entry creation endpoint.\n\n\n\nAn authenticated user with only the global settings:read\u00a0permission can directly invoke POST /index.php/admin/menuentries/sa/create\u00a0and create new survey menu entries without the expected settings:update\u00a0privilege. The endpoint also allows the attacker to submit menu IDs that the normal interface and intended update workflow restrict for non-superadministrators, enabling unauthorized changes to administrative navigation records.\n\n\n\nThis issue affects LimeSurvey: 7.0.5.",
  "id": "GHSA-qjpx-79gc-wjgv",
  "modified": "2026-08-27T21:31:52Z",
  "published": "2026-08-27T21:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65931"
    },
    {
      "type": "WEB",
      "url": "https://fluidattacks.com/advisories/coda"
    },
    {
      "type": "WEB",
      "url": "https://github.com/LimeSurvey/LimeSurvey"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/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"
    }
  ]
}

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

CVE-2026-65931 (GCVE-0-2026-65931)

FKIE_CVE-2026-65931

GHSA-QJPX-79GC-WJGV

Tags

Sightings

Nomenclature