Vulnerability-Lookup

GHSA-H22F-F7H4-9589

Vulnerability from github – Published: 2026-07-13 15:31 – Updated: 2026-07-13 15:31

Details

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/gen_graphs.php endpoint that allows remote unauthenticated attackers to execute arbitrary commands by supplying shell metacharacters in the start, end, key, or format HTTP GET parameters. Attackers can exploit the lack of input sanitization in the graph generation script, which passes user-supplied values directly to shell commands via passthru(), to execute arbitrary OS commands with root privileges due to the web server context having passwordless sudo access.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 (Critical)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-61498"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-13T14:16:32Z",
    "severity": "CRITICAL"
  },
  "details": "Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/gen_graphs.php endpoint that allows remote unauthenticated attackers to execute arbitrary commands by supplying shell metacharacters in the start, end, key, or format HTTP GET parameters. Attackers can exploit the lack of input sanitization in the graph generation script, which passes user-supplied values directly to shell commands via passthru(), to execute arbitrary OS commands with root privileges due to the web server context having passwordless sudo access.",
  "id": "GHSA-h22f-f7h4-9589",
  "modified": "2026-07-13T15:31:48Z",
  "published": "2026-07-13T15:31:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61498"
    },
    {
      "type": "WEB",
      "url": "https://damiri.fr/en/cve/CVE-2026-61498"
    },
    {
      "type": "WEB",
      "url": "https://www.vitec.com/solutions/iptv-distribution"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/vitec-flamingo-unauthenticated-os-command-injection-via-gen-graphs-php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-61498 (GCVE-0-2026-61498)

Vulnerability from cvelistv5 – Published: 2026-07-13 13:12 – Updated: 2026-07-28 01:49

Title

Vitec Flamingo 4.12.2 Unauthenticated OS Command Injection via gen_graphs.php

Summary

Severity

9.3 (Critical)


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

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-14 14:21 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

VulnCheck mitre root Scorecard

References

3 references

URL	Tags
https://damiri.fr/en/cve/CVE-2026-61498	technical-descriptionexploit
https://www.vitec.com/solutions/iptv-distribution	product
https://www.vulncheck.com/advisories/vitec-flamin…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
VITEC	Flamingo	Affected: 4.12.2 (semver) cpe:2.3:a:flamingo_project:flamingo:4.12.2:::::::*

Date Public

2026-07-11 00:00

Credits

Yassine Damiri Adam Outikni

Show details on NVD website

JSON

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  "containers": {
    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-61498",
                "options": [
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                    "Exploitation": "poc"
                  },
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-14T14:21:12.185062Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2026-07-14T14:32:18.409Z",
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          "vendor": "VITEC",
          "versions": [
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              "status": "affected",
              "version": "4.12.2",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
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    "dateReserved": "2026-07-10T15:43:36.625Z",
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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.

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.

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Action not permitted

GHSA-H22F-F7H4-9589

CVE-2026-61498 (GCVE-0-2026-61498)

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Sightings

Nomenclature

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