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CVE-2016-1000253

Date: August 19, 2025

Vulnerability in onelogin/php-saml versions prior to 2.10.0 allows signature Wrapping attacks which may result in a malicious user gaining unauthorized access to a system.

Language: PHP

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2016-1000253
https://github.com/SAML-Toolkits/php-saml
https://github.com/FriendsOfPHP/security-advisories/blob/master/onelogin/php-saml/CVE-2016-1000253.yaml
https://github.com/onelogin/php-saml/commit/9d31baa97a57b0989020f62d24307c29e325dac3
https://www.mend.io/vulnerability-database/CVE-2016-1000253

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): NONE

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