simplesamlphp/saml2
Packagist7 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting simplesamlphp/saml2page 1 of 1
- CVE-2016-9814CRITICALCVSS 9.1EG 9.1✓ Fixed in 2.3.32017-02-17
vulnerable: v2.0.0 ... v2.3.2 (7 versions)
The validateSignature method in the SAML2\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly caus…
- CVE-2018-6519HIGHCVSS 7.5EG 7.5✓ Fixed in 3.1.12018-02-02
vulnerable: v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.1.0
The SAML2 library before 1.10.4, 2.x before 2.3.5, and 3.x before 3.1.1 in SimpleSAMLphp has a Regular Expression Denial of Service vulnerability for fraction-of-seconds data in a timestamp.
- CVE-2018-7644HIGHCVSS 7.5EG 7.5✓ Fixed in 3.1.32018-03-05
vulnerable: v3.0.0 ... v3.1.2 (7 versions)
The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that …
- CVE-2018-7711HIGHCVSS 8.1EG 8.1✓ Fixed in 3.1.42018-03-05
vulnerable: v3.0.0 ... v3.1.3 (8 versions)
HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during…
- CVE-2023-49087MEDIUMCVSS 6.8EG 6.8✓ Fixed in 5.0.0-alpha.132023-11-30
vulnerable: 5.0.0-alpha.12, v5.0.0-alpha.12
xml-security is a library that implements XML signatures and encryption. Validation of an XML signature requires verification that the hash value of the related XML-document matches a specific DigestValue-value, but also that the cryptogra…
- CVE-2024-52806HIGHCVSS 8.3EG 8.3✓ Fixed in 4.6.142024-12-02
vulnerable: 4.6.9 ... v4.6.8 (142 versions)
SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18.
- CVE-2025-27773HIGHCVSS 8.6EG 8.6✓ Fixed in 5.0.0-alpha.202025-03-11
vulnerable: v5.0.0-alpha.1 ... v5.0.0-alpha3 (19 versions)
The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via …
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