🛡️ CVE-2018-1000640 — opencart-overclocked

⚪ Unknown ✅ No Known Exploit CWE-79 OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

OpenCart-Overclocked Cross-site Scripting Vulnerability

Reflected Cross-Site Scripting (XSS) may allow an attacker to execute JavaScript code in the context of the victim’s browser. This may lead to unauthorised actions being performed, unauthorised access to data, stealing of session information, denial of service, etc. An attacker needs to coerce a user into visiting a link with the XSS payload to be properly exploited against a victim.

The OpenCart Overclocked OpenBay template overly trusts user-controlled input. This lack of sufficient sanitisation allows an attacker to execute JavaScript code in the context of a victim’s browser.

The code below displays unsanitised input being displayed on the victim’s page (found on line 95 [upload/admin/view/template/extension/openbay.tpl#L95](https://github.com/villagedefrance/OpenCart-Overclocked/blob/2f98e839f84beb0ed8dd11d7c0f6eb1501d44969/upload/admin/view/template/extension/openbay.tpl#L95)):

```php

var token = "<?php echo $_GET['token']; ?>";

```

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality low, integrity low, availability none.

Weakness class

CVE-2018-1000640 is classified as CWE-79: Cross-site Scripting (XSS). User-supplied data is written into a page without escaping, so attacker script runs in the browser of anyone who views it.

Affected software

CVE-2018-1000640 is recorded against 1 package.

  • villagedefrance/opencart-overclocked

Timeline and source

Published on 14 May 2022 and last revised on 25 April 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
0dd.zone (Web)
github.com (Package)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE CWE-79
Public Exploit ✅ No
Source OSV
Published 2022-05-14
Updated 2026-08-12
Modified 2024-04-25
Fix URL N/A

Affected Packages

Software From version Fixed in
villagedefrance/opencart-overclocked — —

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