CVSS 3.0
9.8 criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2017-11429
Critical (9.8) in clever saml2-js. EPSS 2.7% chance of exploitation in the next 30 days. Fixed in saml2-js 1.12.4, 2.0.2.
Clever saml2-js 2.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Severity
- EPSS
- 2.7% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
- CWE
- CWE-287
- Published
- Modified
- Record from
- the NVD, synced
Affected
- clever:saml2-js
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-5p5w-j3g7-w4wv | npm | saml2-js | <1.12.4 | 1.12.4 |
| GHSA-5p5w-j3g7-w4wv | npm | saml2-js | >=2.0.0 <2.0.2 | 2.0.2 |