---
title: "CVE-2023-29489: An issue was discovered in cPanel… | CubePath"
description: "An issue was discovered in cPanel before 11.109.9999.116. XSS can occur on the cpsrvd error page via an invalid webcall ID, aka SEC-669. The fixed…"
language: en
source: https://cubepath.com/security/cve/CVE-2023-29489
---

# CVE-2023-29489: An issue was discovered in cPanel… | CubePath

## Description

An issue was discovered in cPanel before 11.109.9999.116\. XSS can occur on the cpsrvd error page via an invalid webcall ID, aka SEC-669\. The fixed versions are 11.109.9999.116, 11.108.0.13, 11.106.0.18, and 11.102.0.31.

Official description from the CVE record, published by mitre. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2023-29489)

## Key data

### CVSS 3.1 Medium 5.3

Score published by mitre in the CVE record.

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

| Metric                 | Value     | What it means                                                                             |
| ---------------------- | --------- | ----------------------------------------------------------------------------------------- |
| Attack vector          | Local     | The attacker needs local access to the system, or to trick a user into running something. |
| Attack complexity      | Low       | No special conditions are needed. The attack can be repeated at will.                     |
| Privileges required    | Low       | A basic user account is needed.                                                           |
| User interaction       | None      | No action from any user is needed.                                                        |
| Scope                  | Unchanged | The impact stays within the vulnerable component.                                         |
| Confidentiality impact | Low       | Limited effect on the secrecy of data.                                                    |
| Integrity impact       | Low       | Limited effect on the trustworthiness of data.                                            |
| Availability impact    | Low       | Limited effect on availability.                                                           |

CVSS is owned and managed by FIRST.Org, Inc. (FIRST) and is used by permission. Each CVSS score on this site is shown together with its vector string, as published in the CVE record by the source named next to it. Learn more at [first.org/cvss](https://www.first.org/cvss/) .

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.65533 (65.5% probability)

Percentile

99.3%

Scores of

Nov 10, 2026

Model

v2026.06.15

### CISA assessment as of Jul 30, 2024

Stakeholder-Specific Vulnerability Categorization (SSVC) decision points added by CISA.

Exploitation

Public proof of concept recorded by CISA

Automatable

no

Technical impact

total

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [forums.cpanel.net/threads/cpanel-tsr-2023-0001-full-disclos…](https://forums.cpanel.net/threads/cpanel-tsr-2023-0001-full-disclosure.708949/)
- [blog.assetnote.io/2023/04/26/xss-million-websites-cpanel](https://blog.assetnote.io/2023/04/26/xss-million-websites-cpanel/)

## Timeline

1. ID reserved Apr 7, 2023
2. Record published Apr 27, 2023
3. Record last updated Aug 2, 2024

## Look up another CVE

## About CubePath

CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection.

[Cloud VPS](https://cubepath.com/vps) [DDoS protection](https://cubepath.com/ddos-protection)

Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 20:02 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)