---
title: "CVE-2024-1143: Central Dogma Authentication Bypass Vulnerability via Session Leakage"
url: https://erroneo.us/security/cve/CVE-2024-1143/
description: "CVE-2024-1143 (com.linecorp.centraldogma:centraldogma-server (Maven)): Central Dogma versions prior to 0.64.1 is vulnerable to Cross-Site Scripting (XSS)…"
type: vulnerability-record
section: "Security Digest"
date_published: 2024-02-02
date_modified: 2025-06-03
publisher: erroneo.us
author: erroneo.us Security Desk
cve: "CVE-2024-1143"
kev: false
cvss: 9.3
epss: 0.00491
license: All rights reserved. Quote with attribution and a link.
---

# CVE-2024-1143: Central Dogma Authentication Bypass Vulnerability via Session Leakage

**Signal:** Critical and remotely reachable. No known exploitation yet, but it is network-reachable without credentials. (Computed from CISA KEV, EPSS and CVSS; not an editorial verdict.)

## Should you act?

- No confirmed exploitation. It is not in CISA’s KEV catalog and CISA’s SSVC assessment records no known exploitation. That can change quickly after a public write-up; re-check if you are affected.
- EPSS 0.5% , percentile 41: FIRST’s model estimates a 0.5% chance of exploitation activity in the next 30 days, higher than 41% of all scored CVEs (low). EPSS is a probability, not a verdict.
- Needs a user to click or open something. Phishing makes that realistic, but it is not wormable.
- Only applies if your dependency tree includes com.linecorp.centraldogma:centraldogma-server (Maven) < 0.64.1, fixed in 0.64.1 . Check your lockfile, including transitive dependencies.

## What it is

Central Dogma versions prior to 0.64.1 is vulnerable to Cross-Site Scripting (XSS), which could allow for the leakage of user sessions and subsequent authentication bypass.

## Affected packages

- Maven `com.linecorp.centraldogma:centraldogma-server` < 0.64.1 → fixed: 0.64.1

## Affected products (CVE record)

- LINE Corporation Central Dogma: 0.63.3 < 0.64.1

## Severity

- LINE CVSS 3.1: 9.3 `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N`
- GitHub CVSS 3.1: 9.3 `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N`

## Exploitation

- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation none , automatable no , technical impact partial .
- FIRST EPSS (model of 2026-10-21): 0.49% probability of exploitation activity in the next 30 days; percentile 41.

## Sources

- [GitHub Advisory GHSA-34q3-p352-c7q8](https://github.com/advisories/GHSA-34q3-p352-c7q8)
- [CVE.org record CVE-2024-1143](https://www.cve.org/CVERecord?id=CVE-2024-1143)
- [NVD entry CVE-2024-1143](https://nvd.nist.gov/vuln/detail/CVE-2024-1143)
- [github.com](https://github.com/line/centraldogma/security/advisories/GHSA-34q3-p352-c7q8)
- [github.com](https://github.com/line/centraldogma/commit/8edcf913b88101aff70008156b0881850e005783)

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Source page: https://erroneo.us/security/cve/CVE-2024-1143/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt