Description
examples/consumer/common.php in JanRain PHP OpenID library (aka php-openid) improperly checks the openid.realm parameter against the SERVER_NAME element in the SERVER superglobal array, which might allow remote attackers to hijack the authentication of arbitrary users via vectors involving a crafted HTTP Host header.
Published: 2016-02-01
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2016-3154 examples/consumer/common.php in JanRain PHP OpenID library (aka php-openid) improperly checks the openid.realm parameter against the SERVER_NAME element in the SERVER superglobal array, which might allow remote attackers to hijack the authentication of arbitrary users via vectors involving a crafted HTTP Host header.
History

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Janrain Php-openid
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T23:17:49.988Z

Reserved: 2016-01-24T00:00:00.000Z

Link: CVE-2016-2049

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-02-01T21:59:03.987

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

Link: CVE-2016-2049

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses