CVE-2016-7999

ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to conduct server side request forgery (SSRF) attacks via a URL in the var_url parameter in a valider_xml action.

CVSS v3 7.4 HIGH
CVSS v2.0 4.3 MEDIUM

7.4^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Exploitability : 2.8 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/10/05/17	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/07/5	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/08/6	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/12/10	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93451	Third Party Advisory VDB Entry
https://core.spip.net/projects/spip/repository/revisions/23188	Issue Tracking Patch Vendor Advisory
https://core.spip.net/projects/spip/repository/revisions/23193	Issue Tracking Patch Vendor Advisory
https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-server-side-request-forgery-cve-2016-7999/

Configurations

Configuration 1 (hide)

cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-01-18 17:59

Updated : 2023-12-10 12:01

NVD link : CVE-2016-7999

Mitre link : CVE-2016-7999

CVE.ORG link : CVE-2016-7999

JSON object : View

Products Affected

spip

spip

CWE

CWE-918

Server-Side Request Forgery (SSRF)

{"id": "CVE-2016-7999", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.8}]}, "published": "2017-01-18T17:59:01.107", "references": [{"url": "http://www.openwall.com/lists/oss-security/2016/10/05/17", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/07/5", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/08/6", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/12/10", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/93451", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://core.spip.net/projects/spip/repository/revisions/23188", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://core.spip.net/projects/spip/repository/revisions/23193", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://sysdream.com/news/lab/2016-10-19-spip-3-1-2-server-side-request-forgery-cve-2016-7999/", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "ecrire/exec/valider_xml.php in SPIP 3.1.2 and earlier allows remote attackers to conduct server side request forgery (SSRF) attacks via a URL in the var_url parameter in a valider_xml action."}, {"lang": "es", "value": "Ecrire/exec/valider_xml.php en SPIP 3.1.2 y versiones anteriores permite a atacantes llevar a cabo ataques de SSRF a trav\u00e9s de una URL en el par\u00e1metro var_url en una acci\u00f3n valider_xml."}], "lastModified": "2017-05-24T01:29:03.087", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "108B7E4F-1501-4193-BF95-B2D3465FCB10", "versionEndIncluding": "3.1.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}