Vulnerability-Lookup

OESA-2025-1760 (CVE-2025-1220)

Vulnerability from osv_openeuler – Published: 2025-07-11 11:08 – Updated: 2026-08-06 11:08 – Source website

Summary

php security update

Details

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. %if 1 The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server when running in prefork mode. This module is deprecated. %endif

Security Fix(es):

(CVE-2025-1220)

(CVE-2025-1735)

(CVE-2025-6491)

Severity

7.5 (High)


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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-1220	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-1735	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-6491	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-bcmath-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-cli-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-common-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-dba-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-dbg-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-debuginfo-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-debugsource-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-devel-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-embedded-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-enchant-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-ffi-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-fpm-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-gd-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-gmp-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-intl-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-ldap-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-mbstring-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-mysqlnd-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-odbc-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-opcache-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-pdo-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-pgsql-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-process-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-snmp-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-soap-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-sodium-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-tidy-8.0.30-10.oe2003sp4.aarch64.rpm",
          "php-xml-8.0.30-10.oe2003sp4.aarch64.rpm"
        ],
        "noarch": [
          "php-help-8.0.30-10.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "php-8.0.30-10.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "php-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-bcmath-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-cli-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-common-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-dba-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-dbg-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-debuginfo-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-debugsource-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-devel-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-embedded-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-enchant-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-ffi-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-fpm-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-gd-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-gmp-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-intl-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-ldap-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-mbstring-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-mysqlnd-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-odbc-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-opcache-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-pdo-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-pgsql-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-process-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-snmp-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-soap-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-sodium-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-tidy-8.0.30-10.oe2003sp4.x86_64.rpm",
          "php-xml-8.0.30-10.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "php",
        "purl": "pkg:rpm/openEuler/php\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.30-10.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. %if 1 The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server when running in prefork mode. This module is deprecated. %endif\r\n\r\nSecurity Fix(es):\n\n(CVE-2025-1220)\n\n(CVE-2025-1735)\n\n(CVE-2025-6491)",
  "id": "OESA-2025-1760",
  "modified": "2026-08-06T11:08:50Z",
  "published": "2025-07-11T11:08:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1760"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1220"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1735"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6491"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "php security update",
  "upstream": [
    "CVE-2025-1220",
    "CVE-2025-1735",
    "CVE-2025-6491"
  ]
}

CVE-2025-1220 (GCVE-0-2025-1220)

Vulnerability from cvelistv5 – Published: 2025-07-13 22:18 – Updated: 2025-11-04 21:09

Title

Null byte termination in hostnames

Summary

In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions.

Severity

3.7 (Low)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-14 15:58 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

php mitre root

References

3 references

URL	Tags
https://github.com/php/php-src/security/advisorie…
https://lists.debian.org/debian-lts-announce/2025…
http://www.openwall.com/lists/oss-security/2025/07/11/4

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 8.1.* , < 8.1.33 (semver) Affected: 8.2.* , < 8.2.29 (semver) Affected: 8.3.* , < 8.3.23 (semver) Affected: 8.4.* , < 8.4.10 (semver)

Date Public

2025-07-03 12:27

Credits

Jihwan Kim

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-1220",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-14T15:58:46.330104Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-14T15:58:49.718Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/php/php-src/security/advisories/GHSA-3cr5-j632-f35r"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T21:09:17.792Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00017.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/07/11/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "8.1.33",
              "status": "affected",
              "version": "8.1.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.2.29",
              "status": "affected",
              "version": "8.2.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.3.23",
              "status": "affected",
              "version": "8.3.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.4.10",
              "status": "affected",
              "version": "8.4.*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Jihwan Kim"
        }
      ],
      "datePublic": "2025-07-03T12:27:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions.\u0026nbsp;"
            }
          ],
          "value": "In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-13T22:18:36.974Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://github.com/php/php-src/security/advisories/GHSA-3cr5-j632-f35r"
        }
      ],
      "source": {
        "advisory": "GHSA-453j-q27h-5p8x",
        "discovery": "EXTERNAL"
      },
      "title": "Null byte termination in hostnames",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2025-1220",
    "datePublished": "2025-07-13T22:18:36.974Z",
    "dateReserved": "2025-02-11T04:54:48.211Z",
    "dateUpdated": "2025-11-04T21:09:17.792Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-1735 (GCVE-0-2025-1735)

Vulnerability from cvelistv5 – Published: 2025-07-13 22:27 – Updated: 2025-11-04 21:09

Title

pgsql extension does not check for errors during escaping

Summary

In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* pgsql and pdo_pgsql escaping functions do not check if the underlying quoting functions returned errors. This could cause crashes if Postgres server rejects the string as invalid.

Severity

5.9 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-14 15:58 UTC

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-476 - NULL Pointer Dereference

Assigner

php mitre root

References

3 references

URL	Tags
https://github.com/php/php-src/security/advisorie…
https://lists.debian.org/debian-lts-announce/2025…
http://www.openwall.com/lists/oss-security/2025/07/11/4

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 8.1.* , < 8.1.33 (semver) Affected: 8.2.* , < 8.2.29 (semver) Affected: 8.3.* , < 8.3.23 (semver) Affected: 8.4.* , < 8.4.10 (semver)

Date Public

2025-07-03 12:27

Credits

Andres Freund

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-1735",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-14T15:58:08.629332Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-14T15:58:13.474Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T21:09:33.172Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00017.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/07/11/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "modules": [
            "pgsql",
            "pdo_pgsql"
          ],
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "8.1.33",
              "status": "affected",
              "version": "8.1.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.2.29",
              "status": "affected",
              "version": "8.2.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.3.23",
              "status": "affected",
              "version": "8.3.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.4.10",
              "status": "affected",
              "version": "8.4.*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Andres Freund"
        }
      ],
      "datePublic": "2025-07-03T12:27:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* pgsql and pdo_pgsql escaping functions do not check if the underlying quoting functions returned errors. This\u0026nbsp;could cause crashes if Postgres server rejects the string as invalid.\u0026nbsp;"
            }
          ],
          "value": "In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* pgsql and pdo_pgsql escaping functions do not check if the underlying quoting functions returned errors. This\u00a0could cause crashes if Postgres server rejects the string as invalid."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-89",
              "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-13T22:27:48.299Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://github.com/php/php-src/security/advisories/GHSA-hrwm-9436-5mv3"
        }
      ],
      "source": {
        "advisory": "GHSA-hrwm-9436-5mv3",
        "discovery": "EXTERNAL"
      },
      "title": "pgsql extension does not check for errors during escaping",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2025-1735",
    "datePublished": "2025-07-13T22:27:48.299Z",
    "dateReserved": "2025-02-27T04:04:57.553Z",
    "dateUpdated": "2025-11-04T21:09:33.172Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-6491 (GCVE-0-2025-6491)

Vulnerability from cvelistv5 – Published: 2025-07-13 22:10 – Updated: 2025-11-04 21:14

Title

NULL Pointer Dereference in PHP SOAP Extension via Large XML Namespace Prefix

Summary

In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 when parsing XML data in SOAP extensions, overly large (>2Gb) XML namespace prefix may lead to null pointer dereference. This may lead to crashes and affect the availability of the target server.

Severity

5.9 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-14 15:59 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

php mitre root

References

3 references

URL	Tags
https://github.com/php/php-src/security/advisorie…
https://lists.debian.org/debian-lts-announce/2025…
http://www.openwall.com/lists/oss-security/2025/07/11/4

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 8.1.* , < 8.1.33 (semver) Affected: 8.2.* , < 8.2.29 (semver) Affected: 8.3.* , < 8.3.23 (semver) Affected: 8.4.* , < 8.4.10 (semver)

Date Public

2025-07-03 12:27

Credits

Ahmed Lekssays

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-6491",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-14T15:59:51.249317Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-14T15:59:53.756Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/php/php-src/security/advisories/GHSA-453j-q27h-5p8x"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T21:14:48.898Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00017.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/07/11/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "packageName": "soap",
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "8.1.33",
              "status": "affected",
              "version": "8.1.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.2.29",
              "status": "affected",
              "version": "8.2.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.3.23",
              "status": "affected",
              "version": "8.3.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.4.10",
              "status": "affected",
              "version": "8.4.*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Ahmed Lekssays"
        }
      ],
      "datePublic": "2025-07-03T12:27:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIn PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 when parsing XML data in SOAP extensions, overly large (\u0026gt;2Gb) XML namespace prefix may lead to null pointer dereference. This may lead to crashes and affect the availability of the target server.\u0026nbsp;\u003c/p\u003e"
            }
          ],
          "value": "In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 when parsing XML data in SOAP extensions, overly large (\u003e2Gb) XML namespace prefix may lead to null pointer dereference. This may lead to crashes and affect the availability of the target server."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-13T22:10:15.996Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://github.com/php/php-src/security/advisories/GHSA-453j-q27h-5p8x"
        }
      ],
      "source": {
        "advisory": "GHSA-453j-q27h-5p8x",
        "discovery": "EXTERNAL"
      },
      "title": "NULL Pointer Dereference in PHP SOAP Extension via Large XML Namespace Prefix",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2025-6491",
    "datePublished": "2025-07-13T22:10:15.996Z",
    "dateReserved": "2025-06-22T03:05:22.008Z",
    "dateUpdated": "2025-11-04T21:14:48.898Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2025-1760 (CVE-2025-1220)

CVE-2025-1220 (GCVE-0-2025-1220)

CVE-2025-1735 (GCVE-0-2025-1735)

CVE-2025-6491 (GCVE-0-2025-6491)

Tags

Sightings

Nomenclature

Related by attack behaviour