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| purl | pkg:composer/simplesamlphp/saml2@1.8.1 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-139j-7afy-wyf1
Aliases: CVE-2019-3465 GHSA-pqm6-cgwr-x6pf |
Improper Input Validation Rob Richards XmlSecLibs, as used for example by SimpleSAMLphp, performs incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message. |
Affected by 8 other vulnerabilities. |
|
VCID-6c55-4pyx-ckbx
Aliases: CVE-2025-27773 GHSA-46r4-f8gj-xg56 |
The SimpleSAMLphp SAML2 library incorrectly verifies signatures for HTTP-Redirect binding There's a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to accept an unsigned message. I believe that it exists for v4 only. I have not yet developed a PoC. V5 is well designed and instead builds the signed query from the same message that will be consumed. |
Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
|
VCID-8b8r-g7e2-qfb2
Aliases: CVE-2024-52806 GHSA-pxm4-r5ph-q2m2 |
SimpleSAMLphp SAML2 has an XXE in parsing SAML messages Summary When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. |
Affected by 1 other vulnerability. |
|
VCID-ma9b-k5br-ffhd
Aliases: CVE-2024-52596 GHSA-2x65-fpch-2fcm |
SimpleSAMLphp xml-common XXE vulnerability When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. |
Affected by 1 other vulnerability. |
|
VCID-ucwf-xdma-h7fc
Aliases: CVE-2018-6519 GHSA-hhm8-2j4g-mpgg |
Injection Vulnerability The SAML2 library in `SimpleSAMLphp` has a Regular Expression Denial of Service vulnerability for fraction-of-seconds data in a timestamp. |
Affected by 6 other vulnerabilities. Affected by 6 other vulnerabilities. Affected by 5 other vulnerabilities. |
|
VCID-wbt9-snjj-uuea
Aliases: CVE-2018-7644 GHSA-923w-2xv2-7pr8 |
Improper signature validation The `XmlSecLibs` library as used in the saml2 library in SimpleSAMLphp incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing them to impersonate a user from that Identity Provider, aka a key confusion issue. |
Affected by 5 other vulnerabilities. Affected by 5 other vulnerabilities. Affected by 4 other vulnerabilities. |
|
VCID-xx6m-pvgs-puga
Aliases: CVE-2018-7711 GHSA-g888-g2pp-82hf |
Incorrect signature validation An incorrect check of return values in the signature validation utilities allows an attacker to get invalid signatures accepted as valid by forcing an error during validation. |
Affected by 4 other vulnerabilities. Affected by 4 other vulnerabilities. Affected by 3 other vulnerabilities. |
|
VCID-zemd-kbb3-s3cr
Aliases: CVE-2016-9814 GHSA-r8v4-7vwj-983x |
Incorrect signature verification An incorrect check of return values in the signature validation utilities allows an attacker to get invalid signatures accepted as valid by forcing an error during validation. |
Affected by 7 other vulnerabilities. Affected by 7 other vulnerabilities. Affected by 7 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-zemd-kbb3-s3cr | Incorrect signature verification An incorrect check of return values in the signature validation utilities allows an attacker to get invalid signatures accepted as valid by forcing an error during validation. |
CVE-2016-9814
GHSA-r8v4-7vwj-983x |