Vulnerabilites related to proxymis - html5_chat
CVE-2024-12451 (GCVE-0-2024-12451)
Vulnerability from cvelistv5
Published
2025-01-30 13:42
Modified
2025-01-30 14:36
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The HTML5 chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'HTML5CHAT' shortcode in all versions up to, and including, 1.04 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/98de0a50-8464-4ea6-bf55-add9aab2d716?source=cve
https://plugins.trac.wordpress.org/browser/html5-chat/trunk/index.php#L159
Impacted products
Vendor Product Version
proxymis HTML5 chat Version: *   ≤ 1.04
 Create a notification for this product.
Show details on NVD website

To clipboard 

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        },
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          "url": "https://plugins.trac.wordpress.org/browser/html5-chat/trunk/index.php#L159"
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          "time": "2025-01-30T00:40:39.000+00:00",
          "value": "Disclosed"
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      "title": "HTML5 chat \u003c= 1.04 - Authenticated (Contributor+) Stored Cross-Site Scripting"
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Vulnerability from fkie_nvd
Published
2025-01-30 14:15
Modified
2025-01-31 18:55
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
The HTML5 chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'HTML5CHAT' shortcode in all versions up to, and including, 1.04 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/html5-chat/trunk/index.php#L159Patch
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/98de0a50-8464-4ea6-bf55-add9aab2d716?source=cveThird Party Advisory
Impacted products
Vendor Product Version
proxymis html5_chat *


To clipboard 

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              "criteria": "cpe:2.3:a:proxymis:html5_chat:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "C799DDEC-262D-4524-A2E4-7B69163D305A",
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    },
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    }
  ],
  "id": "CVE-2024-12451",
  "lastModified": "2025-01-31T18:55:11.707",
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          "confidentialityImpact": "LOW",
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