Vulnerability-Lookup

GHSA-34QG-FCH7-C5R6

Vulnerability from github – Published: 2026-02-01 15:32 – Updated: 2026-02-01 15:32

Details

PHP Melody version 3.0 contains a persistent cross-site scripting vulnerability in the edit-video.php submitted parameter that allows remote attackers to inject malicious script code. Attackers can exploit this vulnerability to execute arbitrary JavaScript, potentially leading to session hijacking, persistent phishing, and manipulation of application modules.

Severity ?

6.4 (Medium)


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

5.1 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47914"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-01T13:15:55Z",
    "severity": "MODERATE"
  },
  "details": "PHP Melody version 3.0 contains a persistent cross-site scripting vulnerability in the edit-video.php submitted parameter that allows remote attackers to inject malicious script code. Attackers can exploit this vulnerability to execute arbitrary JavaScript, potentially leading to session hijacking, persistent phishing, and manipulation of application modules.",
  "id": "GHSA-34qg-fch7-c5r6",
  "modified": "2026-02-01T15:32:31Z",
  "published": "2026-02-01T15:32:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47914"
    },
    {
      "type": "WEB",
      "url": "https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix"
    },
    {
      "type": "WEB",
      "url": "https://www.phpsugar.com/phpmelody.html"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/php-melody-persistent-xss-vulnerability-via-edit-video-parameter"
    },
    {
      "type": "WEB",
      "url": "https://www.vulnerability-lab.com/get_content.php?id=2292"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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-2021-47914 (GCVE-0-2021-47914)

Vulnerability from cvelistv5 – Published: 2026-02-01 12:15 – Updated: 2026-02-02 20:04

Title

PHP Melody 3.0 Persistent XSS Vulnerability via Edit Video Parameter

Summary

Severity ?

5.1 (Medium)


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

6.4 (Medium)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

VulnCheck

References

URL

Tags

	https://www.vulnerability-lab.com/get_content.php…	exploit
	https://www.phpsugar.com/blog/2021/09/php-melody-…	patch
	https://www.phpsugar.com/phpmelody.html	product
	https://www.vulncheck.com/advisories/php-melody-p…	third-party-advisory

Impacted products

	Vendor	Product	Version
	PHPSUGAR	PHP Melody	Affected: 3.0

Credits

Vulnerability-Lab [Research Team]

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-47914",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-02T20:04:35.936477Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-02T20:04:46.226Z",
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            }
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        }
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
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            "privilegesRequired": "LOW",
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            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "LOW",
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              "type": "CWE"
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          "name": "Vulnerability Lab Advisory",
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          ],
          "url": "https://www.phpsugar.com/blog/2021/09/php-melody-3-0-vulnerability-report-fix/"
        },
        {
          "name": "Product Homepage",
          "tags": [
            "product"
          ],
          "url": "https://www.phpsugar.com/phpmelody.html"
        },
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          "tags": [
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          "url": "https://www.vulncheck.com/advisories/php-melody-persistent-xss-vulnerability-via-edit-video-parameter"
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    "dateReserved": "2026-02-01T11:24:18.713Z",
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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-34QG-FCH7-C5R6

CVE-2021-47914 (GCVE-0-2021-47914)

Tags

Sightings

Nomenclature