Owasp
Owasp Modsecurity: vulnerabilidades y CVE
Owasp Modsecurity tiene 15 vulnerabilidades publicadas, 4 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE15
Últimos 12 meses4
Críticas0
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-52761 | Media (5.3) | 0.41% | — | 10 jul 2026 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. From 3.0.0 through 3.0.15, the t:utf8toUnicode transformation in… |
| CVE-2026-52747 | Alta (8.6) | 0.48% | — | 10 jul 2026 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Prior to 3.0.16, the multipart/form-data request body parser in libmodsecurity silently removes embedded… |
| CVE-2026-42268 | Alta (8.2) | 0.49% | — | 12 may 2026 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. From 3.0.0 to before 3.0.15, there is an unhandled exception (std::out_of_range) caused by unsigned integer… |
| CVE-2026-30923 | Alta (8.2) | 0.52% | — | 5 may 2026 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Libmodsecurity is one component of the ModSecurity v3 project. A segmentation fault occurs when a rule using… |
| CVE-2025-54571 | Media (6.9) | 0.28% | — | 6 ago 2025 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. In versions 2.9.11 and below, an attacker can override the HTTP response’s Content-Type, which could lead to… |
| CVE-2025-48866 | Alta (7.5) | 0.83% | — | 2 jun 2025 | ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Versions prior to 2.9.10 contain a denial of service vulnerability similar to… |
| CVE-2024-1019 | Alta (8.6) | 0.69% | — | 30 ene 2024 | ModSecurity / libModSecurity 3.0.0 to 3.0.11 is affected by a WAF bypass for path-based payloads submitted via specially crafted request URLs. ModSecurity v3 decodes percent-encoded characters present in request URLs… |
| CVE-2023-38285 | Alta (7.5) | 0.90% | — | 26 jul 2023 | Trustwave ModSecurity 3.x before 3.0.10 has Inefficient Algorithmic Complexity. |
| CVE-2023-28882 | Alta (7.5) | 0.73% | — | 28 abr 2023 | Trustwave ModSecurity 3.0.5 through 3.0.8 before 3.0.9 allows a denial of service (worker crash and unresponsiveness) because some inputs cause a segfault in the Transaction class for some configurations. |
| CVE-2022-48279 | Alta (7.5) | 1.2% | — | 20 ene 2023 | In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent… |
| CVE-2021-42717 | Alta (7.5) | 3.2% | — | 7 dic 2021 | ModSecurity 3.x through 3.0.5 mishandles excessively nested JSON objects. Crafted JSON objects with nesting tens-of-thousands deep could result in the web server being unable to service legitimate requests. Even a… |
| CVE-2019-25043 | Media (5.3) | 1.2% | — | 6 may 2021 | ModSecurity 3.x before 3.0.4 mishandles key-value pair parsing, as demonstrated by a "string index out of range" error and worker-process crash for a "Cookie: =abc" header. |
| CVE-2020-15598 | Alta (7.5) | 2.9% | — | 6 oct 2020 | Trustwave ModSecurity 3.x through 3.0.4 allows denial of service via a special request. NOTE: The discoverer reports "Trustwave has signaled they are disputing our claims." The CVE suggests that there is a security… |
| CVE-2019-19886 | Alta (7.5) | 2.5% | — | 21 ene 2020 | Trustwave ModSecurity 3.0.0 through 3.0.3 allows an attacker to send crafted requests that may, when sent quickly in large volumes, lead to the server becoming slow or unresponsive (Denial of Service) because of a flaw… |
| CVE-2018-13065 | Media (6.1) | 1.4% | — | 3 jul 2018 | ModSecurity 3.0.0 has XSS via an onerror attribute of an IMG element. NOTE: a third party has disputed this issue because it may only apply to environments without a Core Rule Set configured |
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