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| purl | pkg:composer/simplesamlphp/saml2@4.6.14 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
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. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-8b8r-g7e2-qfb2 | 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. |
CVE-2024-52806
GHSA-pxm4-r5ph-q2m2 |
| VCID-ma9b-k5br-ffhd | SimpleSAMLphp xml-common XXE vulnerability When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. |
CVE-2024-52596
GHSA-2x65-fpch-2fcm |
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-06-06T05:41:55.729943+00:00 | GitLab Importer | Affected by | VCID-6c55-4pyx-ckbx | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/saml2/CVE-2025-27773.yml | 38.6.0 |
| 2026-06-04T16:47:21.401774+00:00 | GithubOSV Importer | Fixing | VCID-8b8r-g7e2-qfb2 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-pxm4-r5ph-q2m2/GHSA-pxm4-r5ph-q2m2.json | 38.6.0 |
| 2026-06-04T16:22:46.143387+00:00 | GitLab Importer | Fixing | VCID-ma9b-k5br-ffhd | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/saml2/CVE-2024-52596.yml | 38.6.0 |
| 2026-06-04T16:22:44.438357+00:00 | GitLab Importer | Fixing | VCID-8b8r-g7e2-qfb2 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/saml2/CVE-2024-52806.yml | 38.6.0 |