CVE-2020-26136 describes a vulnerability in SilverStripe versions up to 4.6.0-rc1 where the GraphQL API fails to enforce multi-factor authentication (MFA) when basic authentication is used. This medium-severity flaw (CVSS 6.5) allows an attacker with valid credentials to bypass MFA, potentially leading to unauthorized access and integrity compromise of data (I:H). While no active exploitation, public exploit code, or significant community discussion has been observed, organizations using affected SilverStripe versions should prioritize patching to mitigate this authentication bypass risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.6.0CPE matchmatch criteria | cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* | ||
4.6.0CPE matchmatch criteria | cpe:2.3:a:silverstripe:silverstripe:4.6.0:rc1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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