Embedthis Goahead vulnerabilities

CVE-2023-53155 [HIGH] CWE-79 CVE-2023-53155: goform/formTest in EmbedThis GoAhead 2.5 allows HTML injection via the name parameter. goform/formTest in EmbedThis GoAhead 2.5 allows HTML injection via the name parameter.

CVE-2024-3184 [MEDIUM] CWE-476 CVE-2024-3184: Multiple CWE-476 NULL Pointer Dereference vulnerabilities were found in GoAhead Web Server up to ver Multiple CWE-476 NULL Pointer Dereference vulnerabilities were found in GoAhead Web Server up to version 6.0.0 when compiled with the ME_GOAHEAD_REPLACE_MALLOC flag. Without a memory notifier for allocation failures, remote attackers can exploit these vulnerabilities by sending malicious requests, leading to a crash and Denial of Service (DoS).

CVE-2024-3186 [MEDIUM] CWE-476 CVE-2024-3186: CWE-476 NULL Pointer Dereference vulnerability in the evalExpr() function of GoAhead Web Server (ver CWE-476 NULL Pointer Dereference vulnerability in the evalExpr() function of GoAhead Web Server (version <= 6.0.0) when compiled with the ME_GOAHEAD_JAVASCRIPT flag. This vulnerability allows a remote attacker with the privileges to modify JavaScript template (JST) files to trigger a crash and cause a Denial of Service (DoS) by providing malicious tem

CVE-2024-3187 [MEDIUM] CWE-415 CVE-2024-3187: This issue tracks two CWE-416 Use After Free (UAF) and one CWE-415 Double Free vulnerabilities in Go This issue tracks two CWE-416 Use After Free (UAF) and one CWE-415 Double Free vulnerabilities in Goahead versions <= 6.0.0. These are caused by JST values not being nulled when freed during parsing of JST templates. If the ME_GOAHEAD_JAVASCRIPT flag is enabled, a remote attacker with the privileges to modify JavaScript template (JST) files could expl

CVE-2021-41615 [CRITICAL] CWE-331 CVE-2021-41615: websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation rel websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected

CVE-2021-43298 [CRITICAL] CWE-208 CVE-2021-43298: The code that performs password matching when using 'Basic' HTTP authentication does not use a const The code that performs password matching when using 'Basic' HTTP authentication does not use a constant-time memcmp and has no rate-limiting. This means that an unauthenticated network attacker can brute-force the HTTP basic password, byte-by-byte, by recording the webserver's response time until the unauthorized (401) response.

CVE-2021-42342 [CRITICAL] CWE-434 CVE-2021-42342: An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. In the file upload filter, user form va An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. In the file upload filter, user form variables can be passed to CGI scripts without being prefixed with the CGI prefix. This permits tunneling untrusted environment variables into vulnerable CGI scripts.

CVE-2020-15688 [HIGH] CWE-294 CVE-2020-15688: The HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect ag The HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect against replay attacks. This allows an unauthenticated remote attacker to bypass authentication via capture-replay if TLS is not used to protect the underlying communication channel.

CVE-2019-5096 [CRITICAL] CWE-416 CVE-2019-5096: An exploitable code execution vulnerability exists in the processing of multi-part/form-data request An exploitable code execution vulnerability exists in the processing of multi-part/form-data requests within the base GoAhead web server application in versions v5.0.1, v.4.1.1 and v3.6.5. A specially crafted HTTP request can lead to a use-after-free condition during the processing of this request that can be used to corrupt heap structures that cou

CVE-2019-5097 [HIGH] CWE-835 CVE-2019-5097: A denial-of-service vulnerability exists in the processing of multi-part/form-data requests in the b A denial-of-service vulnerability exists in the processing of multi-part/form-data requests in the base GoAhead web server application in versions v5.0.1, v.4.1.1 and v3.6.5. A specially crafted HTTP request can lead to an infinite loop in the process. The request can be unauthenticated in the form of GET or POST requests and does not require the reques

CVE-2019-19240 [MEDIUM] CWE-787 CVE-2019-19240: Embedthis GoAhead before 5.0.1 mishandles redirected HTTP requests with a large Host header. The GoA Embedthis GoAhead before 5.0.1 mishandles redirected HTTP requests with a large Host header. The GoAhead WebsRedirect uses a static host buffer that has a limited length and can overflow. This can cause a copy of the Host header to fail, leaving that buffer uninitialized, which may leak uninitialized data in a response.

CVE-2019-16645 [HIGH] CWE-94 CVE-2019-16645: An issue was discovered in Embedthis GoAhead 2.5.0. Certain pages (such as goform/login and config/l An issue was discovered in Embedthis GoAhead 2.5.0. Certain pages (such as goform/login and config/log_off_page.htm) create links containing a hostname obtained from an arbitrary HTTP Host header sent by an attacker. This could potentially be used in a phishing attack.

CVE-2019-12822 [HIGH] CWE-119 CVE-2019-12822: In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability cau In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability causes a memory assertion, out-of-bounds memory reference, and potential DoS, as demonstrated by a colon on a line by itself.

CVE-2018-15504 [HIGH] CWE-476 CVE-2018-15504: An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The server mishan An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The server mishandles some HTTP request fields associated with time, which results in a NULL pointer dereference, as demonstrated by If-Modified-Since or If-Unmodified-Since with a month greater than 11.

CVE-2018-15505 [HIGH] CWE-476 CVE-2018-15505: An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. An HTTP POST requ An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. An HTTP POST request with a specially crafted "Host" header field may cause a NULL pointer dereference and thus cause a denial of service, as demonstrated by the lack of a trailing ']' character in an IPv6 address.

CVE-2017-1000471 [CRITICAL] CWE-476 CVE-2017-1000471: EmbedThis GoAhead Webserver version 4.0.0 is vulnerable to a NULL pointer dereference in the CGI han EmbedThis GoAhead Webserver version 4.0.0 is vulnerable to a NULL pointer dereference in the CGI handler resulting in memory corruption or denial of service.

CVE-2017-17562 [HIGH] CVE-2017-17562: Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is d Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is dynamically linked. This is a result of initializing the environment of forked CGI scripts using untrusted HTTP request parameters in the cgiHandler function in cgi.c. When combined with the glibc dynamic linker, this behaviour can be abused for remote code exec

CVE-2017-14149 [HIGH] CWE-476 CVE-2017-14149: GoAhead 3.4.0 through 3.6.5 has a NULL Pointer Dereference in the websDecodeUrl function in http.c, GoAhead 3.4.0 through 3.6.5 has a NULL Pointer Dereference in the websDecodeUrl function in http.c, leading to a crash for a "POST / HTTP/1.1" request.

CVE-2014-9707 [HIGH] CWE-17 CVE-2014-9707: EmbedThis GoAhead 3.0.0 through 3.4.1 does not properly handle path segments starting with a . (dot) EmbedThis GoAhead 3.0.0 through 3.4.1 does not properly handle path segments starting with a . (dot), which allows remote attackers to conduct directory traversal attacks, cause a denial of service (heap-based buffer overflow and crash), or possibly execute arbitrary code via a crafted URI.