SAML SSO Authentication Bypass via Unbound XML Signature in Rocket.Chat
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rocket.Chat | Rocket.Chat | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rocket.chat | Rocket.chat |
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No CVSS v4.0
No CVSS v3.1
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.382% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SAML SSO Authentication Bypass via Unbound XML Signature in Rocket.Chat |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Rocket.chat
Rocket.chat rocket.chat |
|
| Vendors & Products |
Rocket.chat
Rocket.chat rocket.chat |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Rocket.Chat's SAML SSO before versions 8.7.0, 8.6.1, 8.5.2, 8.4.5, 8.3.7, 8.2.7, 8.1.7, 8.0.8, and 7.10.14 verified XML signatures but did not bind the validated signature to samlp:Response / saml:Assertion. An attacker could submit a wrapped document carrying forged identity attributes alongside any valid signature made by the trusted IdP certificate, and log in as an arbitrary user. | |
| Weaknesses | CWE-287 | |
| References |
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| Metrics |
cvssV3_0
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