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

Related CPE's

a

concretecms

concrete_cms

Vulnerable

References

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

Release NotesVendor Advisory

https://hackerone.com/reports/863221

Issue TrackingPermissions RequiredThird Party Advisory

Weaknesses

[email protected]

Primary
CWE-918

[email protected]

Secondary
CWE-918

CVSS impact metrics

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

9.8 · Critical

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-10-07T14:15:08.107

3 years ago

Last modified

2021-11-01T14:39:51.780

3 years ago