Vulnerability-Lookup

GHSA-FGHM-7M2H-M8RP

Vulnerability from github – Published: 2026-01-09 18:31 – Updated: 2026-01-09 18:31

Details

GestSup versions up to and including 3.2.56 contain a cross-site request forgery (CSRF) vulnerability where the application does not verify the authenticity of client requests. An attacker can induce a logged-in user to submit crafted requests that perform actions with the victim's privileges. This can be exploited to create privileged accounts by targeting the administrative user creation endpoint.

Severity ?

8.9 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-22194"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-09T17:15:54Z",
    "severity": "HIGH"
  },
  "details": "GestSup versions up to and including 3.2.56 contain a cross-site request forgery (CSRF) vulnerability where the application does not verify the authenticity of client requests. An attacker can induce a logged-in user to submit crafted requests that perform actions with the victim\u0027s privileges. This can be exploited to create privileged accounts by targeting the administrative user creation endpoint.",
  "id": "GHSA-fghm-7m2h-m8rp",
  "modified": "2026-01-09T18:31:37Z",
  "published": "2026-01-09T18:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22194"
    },
    {
      "type": "WEB",
      "url": "https://gestsup.fr/index.php?page=changelog"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/gestsup-csrf-allows-privileged-actions"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:H/SA:H/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-2026-22194 (GCVE-0-2026-22194)

Vulnerability from cvelistv5 – Published: 2026-01-09 16:17 – Updated: 2026-01-09 18:37

Title

GestSup <= 3.2.56 CSRF Allows Privileged Actions

Summary

Severity ?

8.9 (High)


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

CWE

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

Assigner

VulnCheck

References

URL

Tags

	https://gestsup.fr/index.php?page=changelog	release-notes
	https://www.vulncheck.com/advisories/gestsup-csrf…	third-party-advisory

Impacted products

	Vendor	Product	Version
	GestSup	GestSup	Affected: 0 , ≤ 3.2.56 (semver)

Credits

Geoffrey Robert and Valentin Holubec of Akailabs VulnCheck

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22194",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-09T17:48:17.494091Z",
                "version": "2.0.3"
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        },
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      }
    ],
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        },
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        }
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        }
      ],
      "metrics": [
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            "Recovery": "NOT_DEFINED",
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          ],
          "url": "https://www.vulncheck.com/advisories/gestsup-csrf-allows-privileged-actions"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-FGHM-7M2H-M8RP

CVE-2026-22194 (GCVE-0-2026-22194)

Tags

Sightings

Nomenclature