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4 vulnerabilities found for teler-waf by kitabisa
CVE-2023-26047 (GCVE-0-2023-26047)
Vulnerability from nvd – Published: 2023-03-03 22:44 – Updated: 2025-02-25 15:02
VLAI
EPSS
VEX
Title
teler-waf contains detection rule bypass via entities payload
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 v0.2.0 is vulnerable to a bypass attack when a specific case-sensitive hex entities payload with special characters such as CR/LF and horizontal tab 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. 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 patched in version 0.2.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler-waf/security/ad… | x_refsource_CONFIRM |
| https://github.com/dwisiswant0/cwa-filter-rules/c… | x_refsource_MISC |
| https://github.com/kitabisa/teler-waf/releases/ta… | x_refsource_MISC |
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CVE-2023-26046 (GCVE-0-2023-26046)
Vulnerability from nvd – Published: 2023-03-02 00:14 – Updated: 2025-03-05 21:30
VLAI
EPSS
VEX
Title
teler-waf subject to bypass of common web attack threat rule with HTML entities payload
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler-waf/security/ad… | x_refsource_CONFIRM |
| https://github.com/kitabisa/teler-waf/commit/d1d4… | x_refsource_MISC |
| https://github.com/kitabisa/teler-waf/releases/ta… | x_refsource_MISC |
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CVE-2023-26047 (GCVE-0-2023-26047)
Vulnerability from cvelistv5 – Published: 2023-03-03 22:44 – Updated: 2025-02-25 15:02
VLAI
EPSS
VEX
Title
teler-waf contains detection rule bypass via entities payload
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 v0.2.0 is vulnerable to a bypass attack when a specific case-sensitive hex entities payload with special characters such as CR/LF and horizontal tab 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. 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 patched in version 0.2.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler-waf/security/ad… | x_refsource_CONFIRM |
| https://github.com/dwisiswant0/cwa-filter-rules/c… | x_refsource_MISC |
| https://github.com/kitabisa/teler-waf/releases/ta… | x_refsource_MISC |
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CVE-2023-26046 (GCVE-0-2023-26046)
Vulnerability from cvelistv5 – Published: 2023-03-02 00:14 – Updated: 2025-03-05 21:30
VLAI
EPSS
VEX
Title
teler-waf subject to bypass of common web attack threat rule with HTML entities payload
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kitabisa/teler-waf/security/ad… | x_refsource_CONFIRM |
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