Vulnerability-Lookup

GHSA-MXQ7-4XCJ-JCCM

Vulnerability from github – Published: 2026-06-09 15:32 – Updated: 2026-06-09 15:32

Details

WordPress Insert PHP plugin versions before 3.3.1 contain a PHP code injection vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by injecting malicious shortcodes through the WordPress REST API. Attackers can send POST requests to the wp-json/wp/v2/posts endpoint with crafted content containing insert_php shortcodes to include and execute remote PHP files on the server.

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-2017-20251"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-09T13:16:35Z",
    "severity": "CRITICAL"
  },
  "details": "WordPress Insert PHP plugin versions before 3.3.1 contain a PHP code injection vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by injecting malicious shortcodes through the WordPress REST API. Attackers can send POST requests to the wp-json/wp/v2/posts endpoint with crafted content containing insert_php shortcodes to include and execute remote PHP files on the server.",
  "id": "GHSA-mxq7-4xcj-jccm",
  "modified": "2026-06-09T15:32:17Z",
  "published": "2026-06-09T15:32:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-20251"
    },
    {
      "type": "WEB",
      "url": "https://fr.wordpress.org/plugins/insert-php"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/41308"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/wordpress-insert-php-plugin-php-code-injection-via-rest-api"
    }
  ],
  "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-2017-20251 (GCVE-0-2017-20251)

Vulnerability from cvelistv5 – Published: 2026-06-09 11:48 – Updated: 2026-06-09 16:13 Unsupported When Assigned

Title

WordPress Insert PHP Plugin 4.7.0 PHP Code Injection via REST API

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 (v2.0.3)

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

VulnCheck

References

3 references

URL	Tags
https://www.exploit-db.com/exploits/41308	exploit
https://fr.wordpress.org/plugins/insert-php/	product
https://www.vulncheck.com/advisories/wordpress-in…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Themeisle	Woody Code Snippets	Affected: 0 , < 3.3.1 (semver)

Date Public

2017-02-09 00:00

Credits

sucuri.net @sucurisecurity

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2017-20251",
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                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-09T16:13:44.753300Z",
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                }
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        }
      ],
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      "references": [
        {
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          "tags": [
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        },
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          "tags": [
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          "url": "https://fr.wordpress.org/plugins/insert-php/"
        },
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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.

Action not permitted

GHSA-MXQ7-4XCJ-JCCM

CVE-2017-20251 (GCVE-0-2017-20251)

Tags

Sightings

Nomenclature