CVE-2017-20164mediumCWE-601

CVE-2017-20164: medium-severity vulnerability in Symbiote Seed

Symbiote Seed Login SecurityLoginExtension.php onBeforeSecurityLogin redirect

Published 07 Jan 2023 · Updated 08 Apr 2025

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.3epss 0.6%

A vulnerability was found in Symbiote Seed up to 6.0.2. It has been classified as critical. Affected is the function onBeforeSecurityLogin of the file code/extensions/SecurityLoginExtension.php of the component Login. The manipulation of the argument URL leads to open redirect. It is possible to launch the attack remotely. Upgrading to version 6.0.3 is able to address this issue. The patch is identified as b065ebd82da53009d273aa7e989191f701485244. It is recommended to upgrade the affected component. VDB-217626 is the identifier assigned to this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected products

Symbiote · Seed

References

https://github.com/symbiote/silverstripe-seed/commit/b065ebd82da53009d273aa7e989191f701485244 https://github.com/symbiote/silverstripe-seed/releases/tag/6.0.3 https://vuldb.com/?ctiid.217626 https://vuldb.com/?id.217626