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CVE-2021-22958

Published: Oct 7, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

A Server-Side Request Forgery vulnerability was found in concrete5 < 8.5.5 that allowed a decimal notation encoded IP address to bypass the limitations in place for localhost allowing interaction with local services. Impact can vary depending on services exposed.CVSSv2.0 AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N

Vendor	Product	Versions
n/a	https://github.com/concrete5/concrete5	affected `Fixed in 8.5.5`

Weaknesses (CWE)

References

https://hackerone.com/reports/863221

x_refsource_MISC

https://documentation.concretecms.org/developers/introduction/version-history/855-release-notes

x_refsource_MISC

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