- Description
- 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.
- Source
- security-advisories@github.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 8.6
- Impact score
- 4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
- Severity
- HIGH
- security-advisories@github.com
- CWE-347
- Hype score
- Not currently trending
🚨 CVE-2025-27773 🔴 HIGH (8.6) 🏢 simplesamlphp - saml2 🏗️ < 4.17.0 🔗 https://t.co/OK8zQioH5g 🔗 https://t.co/lUxMi3AQlU 🔗 https://t.co/uW0rrz6Fns 🔗 https://t.co/lH9WoyQJPZ #CyberCron #VulnAlert #InfoSec https://t.co/jw5ieAxPFT
@cybercronai
13 Mar 2025
12 Impressions
0 Retweets
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🚨 CVE-2025-27773 🔴 HIGH (8.6) 🏢 simplesamlphp - saml2 🏗️ < 4.17.0 🔗 https://t.co/OK8zQioH5g 🔗 https://t.co/lUxMi3AQlU 🔗 https://t.co/uW0rrz6Fns 🔗 https://t.co/lH9WoyQJPZ #CyberCron #VulnAlert #InfoSec https://t.co/AJvYuinBcB
@cybercronai
13 Mar 2025
11 Impressions
0 Retweets
0 Likes
1 Bookmark
0 Replies
0 Quotes
CVE-2025-27773 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 i… https://t.co/aSKh9LNJDc
@CVEnew
11 Mar 2025
232 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes