FKIE_CVE-2023-26046

Vulnerability from fkie_nvd - Published: 2023-03-02 01:15 - Updated: 2024-11-21 07:50
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version 0.1.1 is vulnerable to bypassing common web attack rules when a specific HTML entities payload is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim's browser and compromise the security of the web application. The vulnerability exists due to teler-waf failure to properly sanitize and filter HTML entities in user input. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim's browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim's browser and perform malicious actions. This issue has been fixed in version 0.1.1.
References
security-advisories@github.comhttps://github.com/kitabisa/teler-waf/commit/d1d49cfddfa3ec2adad962870f14b85cd1aaf739Patch
security-advisories@github.comhttps://github.com/kitabisa/teler-waf/releases/tag/v0.1.1Release Notes
security-advisories@github.comhttps://github.com/kitabisa/teler-waf/security/advisories/GHSA-9f95-hhg4-pg4fVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/kitabisa/teler-waf/commit/d1d49cfddfa3ec2adad962870f14b85cd1aaf739Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/kitabisa/teler-waf/releases/tag/v0.1.1Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/kitabisa/teler-waf/security/advisories/GHSA-9f95-hhg4-pg4fVendor Advisory
Impacted products
Vendor Product Version
kitabisa teler-waf *
To clipboard 

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      "value": "teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version 0.1.1 is vulnerable to bypassing common web attack rules when a specific HTML entities payload is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim\u0027s browser and compromise the security of the web application. The vulnerability exists due to teler-waf failure to properly sanitize and filter HTML entities in user input. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim\u0027s browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim\u0027s browser and perform malicious actions. This issue has been fixed in version 0.1.1.\n\n"
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  "id": "CVE-2023-26046",
  "lastModified": "2024-11-21T07:50:39.243",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.