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CVE-2021-29487

HIGH

7.4

Description

octobercms in a CMS platform based on the Laravel PHP Framework. In affected versions of the october/system package an attacker can exploit this vulnerability to bypass authentication and takeover of and user account on an October CMS server. The vulnerability is exploitable by unauthenticated users via a specially crafted request. This only affects frontend users and the attacker must obtain a Laravel secret key for cookie encryption and signing in order to exploit this vulnerability. The issue has been patched in Build 472 and v1.1.5.

CVE Details

CVSS v3.1 Score7.4

SeverityHIGH

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published8/26/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

octobercms:october

Weaknesses (CWE)

CWE-287

References

https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374(security-advisories@github.com)

https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9(security-advisories@github.com)

https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5(security-advisories@github.com)

https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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