---
id: CVE-2024-23679
title: Enonic XP versions less than 7.7.4 are vulnerable to a session fixation issue
summary: >-
  Enonic XP versions less than 7.7.4 are vulnerable to a session fixation issue.
  An remote and unauthenticated attacker can use prior sessions due to the lack
  of invalidating session attributes.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-384
  - CWE-384
vendor: enonic
product: xp
affected:
  - xp < 7.7.4
  - xp = 7.8.0
patched:
  - xp 7.7.4
published: '2024-01-19'
updated: '2026-07-14'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2024-23679'
references:
  - url: 'https://github.com/advisories/GHSA-4m5p-5w5w-3jcf'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/enonic/xp/commit/0189975691e9e6407a9fee87006f730e84f734ff
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/enonic/xp/commit/1f44674eb9ab3fbab7103e8d08067846e88bace4
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/enonic/xp/commit/2abac31cec8679074debc4f1fb69c25930e40842
    label: disclosure@vulncheck.com
  - url: 'https://github.com/enonic/xp/issues/9253'
    label: disclosure@vulncheck.com
  - url: 'https://github.com/enonic/xp/security/advisories/GHSA-4m5p-5w5w-3jcf'
    label: disclosure@vulncheck.com
  - url: 'https://vulncheck.com/advisories/vc-advisory-GHSA-4m5p-5w5w-3jcf'
    label: disclosure@vulncheck.com
  - url: 'https://github.com/advisories/GHSA-4m5p-5w5w-3jcf'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/enonic/xp/commit/0189975691e9e6407a9fee87006f730e84f734ff
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/enonic/xp/commit/1f44674eb9ab3fbab7103e8d08067846e88bace4
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/enonic/xp/commit/2abac31cec8679074debc4f1fb69c25930e40842
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/enonic/xp/issues/9253'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/enonic/xp/security/advisories/GHSA-4m5p-5w5w-3jcf'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://vulncheck.com/advisories/vc-advisory-GHSA-4m5p-5w5w-3jcf'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00836
epssPercentile: 0.56257
ingestedAt: '2026-07-14T23:40:04.699Z'
---

## Overview

Enonic XP versions less than 7.7.4 are vulnerable to a session fixation issue. An remote and unauthenticated attacker can use prior sessions due to the lack of invalidating session attributes.

## Affected

- `xp < 7.7.4`
- `xp = 7.8.0`

## Remediation

Upgrade past the affected range:

- `xp 7.7.4`