CVE-2016-8504 - Vulnerability Details - OpenCVE

Description

CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile.

Published: 2016-10-26

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Yandex N.V.

Yandex Browser for desktop

affected

Version	Status	Constraints
`before 16.6 for OSx and Windows`	affected	—

Configuration 1 [-]

cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2016-9352	CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00094.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.securityfocus.com/bid/93924
https://browser.yandex.com/security/changelogs/

History

No history.

Subscriptions

Yandex Yandex Browser

MITRE

Status: PUBLISHED

Assigner: yandex

Published: 2016-10-26T18:00:00.000Z

Updated: 2024-08-06T02:27:40.997Z

Reserved: 2016-10-07T00:00:00.000Z

Link: CVE-2016-8504

Vulnrichment

No data.

NVD

Status : Modified

Published: 2016-10-26T18:59:05.940

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-8504

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-352

{"containers": {"cna": {"affected": [{"product": "Yandex Browser for desktop", "vendor": "Yandex N.V.", "versions": [{"status": "affected", "version": "before 16.6 for OSx and Windows"}]}], "datePublic": "2016-10-25T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile."}], "problemTypes": [{"descriptions": [{"description": "Profile synchronization form CSRF", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-11-25T19:57:01.000Z", "orgId": "a51c9250-e584-488d-808b-03e6f1386796", "shortName": "yandex"}, "references": [{"name": "93924", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/93924"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://browser.yandex.com/security/changelogs/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "browser-security@yandex-team.ru", "ID": "CVE-2016-8504", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Yandex Browser for desktop", "version": {"version_data": [{"version_value": "before 16.6 for OSx and Windows"}]}}]}, "vendor_name": "Yandex N.V."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Profile synchronization form CSRF"}]}]}, "references": {"reference_data": [{"name": "93924", "refsource": "BID", "url": "http://www.securityfocus.com/bid/93924"}, {"name": "https://browser.yandex.com/security/changelogs/", "refsource": "CONFIRM", "url": "https://browser.yandex.com/security/changelogs/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T02:27:40.997Z"}, "title": "CVE Program Container", "references": [{"name": "93924", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/93924"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://browser.yandex.com/security/changelogs/"}]}]}, "cveMetadata": {"assignerOrgId": "a51c9250-e584-488d-808b-03e6f1386796", "assignerShortName": "yandex", "cveId": "CVE-2016-8504", "datePublished": "2016-10-26T18:00:00.000Z", "dateReserved": "2016-10-07T00:00:00.000Z", "dateUpdated": "2024-08-06T02:27:40.997Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:*:*:*", "matchCriteriaId": "274E14F1-FEB9-45DB-A170-9A7C8C8269EF", "versionEndIncluding": "16.6.1.30165", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile."}, {"lang": "es", "value": "CSRF de forma de sincronizaci\u00f3n en Yandex Browser para escritorio en versiones anteriores a 16.6 podr\u00eda ser usado por atacantes remotos para robar datos guardados en el perfil del navegador."}], "id": "CVE-2016-8504", "lastModified": "2026-05-06T22:30:45.220", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-10-26T18:59:05.940", "references": [{"source": "browser-security@yandex-team.ru", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/93924"}, {"source": "browser-security@yandex-team.ru", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://browser.yandex.com/security/changelogs/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/93924"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://browser.yandex.com/security/changelogs/"}], "sourceIdentifier": "browser-security@yandex-team.ru", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Primary"}]}