8.6
CVE-2025-27773
- EPSS 0.14%
- Veröffentlicht 11.03.2025 19:04:52
- Zuletzt bearbeitet 09.05.2025 20:15:38
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
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 the HTTP-Redirect binding can cause the application to accept an unsigned message. Versions 4.17.0 and 5.0.0-alpha.20 contain a fix for the issue.
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Herstellersimplesamlphp
≫
Produkt
saml2
Version
< 4.17.0
Status
affected
Version
>= 5.0.0-alpha.1, < 5.0.0-alpha.20
Status
affected
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.14% | 0.349 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| security-advisories@github.com | 8.6 | 3.9 | 4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
|
CWE-347 Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.