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26 vulnerabilities found for modsecurity by owasp
CVE-2026-42268 (GCVE-0-2026-42268)
Vulnerability from nvd – Published: 2026-05-12 21:40 – Updated: 2026-05-14 12:34
VLAI
Title
ModSecurity: Unsigned integer underflow in @verifySSN / @verifyCPF / @verifySVNR operators
Summary
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 underflow in libmodsecurity3 if the user (administrator) uses a rule any of @verifySSN, @verifyCPF, or @verifySVNR. This vulnerability is fixed in 3.0.15.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
>= 3.0.0, < 3.0.15
|
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CVE-2026-30923 (GCVE-0-2026-30923)
Vulnerability from nvd – Published: 2026-05-05 18:46 – Updated: 2026-05-05 19:21
VLAI
Title
libModSecurity3 denial of service via segfault when using t:hexDecode on single-character query strings
Summary
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 the t:hexDecode transformation inspects a query string parameter containing a single character. An attacker can exploit this to crash worker processes, causing a denial of service. Service resumes once the attack stops as worker processes recover from the segfault. All versions before 3.0.15 of libModSecurity3 are affected. This has been patched in version 3.0.15.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
< 3.0.15
|
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CVE-2025-54571 (GCVE-0-2025-54571)
Vulnerability from nvd – Published: 2025-08-05 23:39 – Updated: 2025-11-03 18:13
VLAI
Title
ModSecurity's Insufficient Return Value Handling can Lead to XSS and Source Code Disclosure
Summary
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 several issues depending on the HTTP scenario. For example, we have demonstrated the potential for XSS and arbitrary script source code disclosure in the latest version of mod_security2. This issue is fixed in version 2.9.12.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-252 - Unchecked Return Value
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
< 2.9.12
|
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CVE-2025-48866 (GCVE-0-2025-48866)
Vulnerability from nvd – Published: 2025-06-02 15:46 – Updated: 2025-06-09 15:03
VLAI
Title
ModSecurity has possible DoS vulnerability in sanitiseArg action
Summary
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 GHSA-859r-vvv8-rm8r/CVE-2025-47947. The `sanitiseArg` (and `sanitizeArg` - this is the same action but an alias) is vulnerable to adding an excessive number of arguments, thereby leading to denial of service. Version 2.9.10 fixes the issue. As a workaround, avoid using rules that contain the `sanitiseArg` (or `sanitizeArg`) action.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1050 - Excessive Platform Resource Consumption within a Loop
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
< 2.9.10
|
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CVE-2024-1019 (GCVE-0-2024-1019)
Vulnerability from nvd – Published: 2024-01-30 16:09 – Updated: 2025-06-17 21:29
VLAI
Title
WAF bypass of the ModSecurity v3 release line
Summary
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 before it separates the URL path component from the optional query string component. This results in an impedance mismatch versus RFC compliant back-end applications. The vulnerability hides an attack payload in the path component of the URL from WAF rules inspecting it. A back-end may be vulnerable if it uses the path component of request URLs to construct queries. Integrators and users are advised to upgrade to 3.0.12. The ModSecurity v2 release line is not affected by this vulnerability.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OWASP ModSecurity | ModSecurity |
Affected:
3.0.0 , ≤ 3.0.11
(patch)
|
Date Public
2024-01-30 15:00
Credits
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CVE-2023-38285 (GCVE-0-2023-38285)
Vulnerability from nvd – Published: 2023-07-26 00:00 – Updated: 2024-10-23 15:42
VLAI
Summary
Trustwave ModSecurity 3.x before 3.0.10 has Inefficient Algorithmic Complexity.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
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CVE-2023-28882 (GCVE-0-2023-28882)
Vulnerability from nvd – Published: 2023-04-28 00:00 – Updated: 2025-01-30 20:42
VLAI
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
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CVE-2022-48279 (GCVE-0-2022-48279)
Vulnerability from nvd – Published: 2023-01-20 00:00 – Updated: 2025-04-03 18:43
VLAI
Summary
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 changes to the ModSecurity (C language) codebase.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-436 - Interpretation Conflict
Assigner
References
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CVE-2021-42717 (GCVE-0-2021-42717)
Vulnerability from nvd – Published: 2021-12-07 21:08 – Updated: 2024-08-04 03:38
VLAI
Summary
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 moderately large (e.g., 300KB) HTTP request can occupy one of the limited NGINX worker processes for minutes and consume almost all of the available CPU on the machine. Modsecurity 2 is similarly vulnerable: the affected versions include 2.8.0 through 2.9.4.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.debian.org/security/2021/dsa-5023 | vendor-advisoryx_refsource_DEBIAN |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.trustwave.com/en-us/resources/blogs/s… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
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CVE-2019-25043 (GCVE-0-2019-25043)
Vulnerability from nvd – Published: 2021-05-06 16:32 – Updated: 2024-08-05 03:00
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/SpiderLabs/ModSecurity/issues/2566 | x_refsource_MISC |
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CVE-2020-15598 (GCVE-0-2020-15598)
Vulnerability from nvd – Published: 2020-10-06 13:38 – Updated: 2024-08-04 13:22 Disputed
VLAI
Summary
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 issue with how ModSecurity handles regular expressions that can result in a Denial of Service condition. The vendor does not consider this as a security issue because1) there is no default configuration issue here. An attacker would need to know that a rule using a potentially problematic regular expression was in place, 2) the attacker would need to know the basic nature of the regular expression itself to exploit any resource issues. It's well known that regular expression usage can be taxing on system resources regardless of the use case. It is up to the administrator to decide on when it is appropriate to trade resources for potential security benefit
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.modsecurity.org | x_refsource_MISC |
| http://packetstormsecurity.com/files/159185/ModSe… | x_refsource_MISC |
| http://seclists.org/fulldisclosure/2020/Sep/32 | x_refsource_MISC |
| https://www.debian.org/security/2020/dsa-4765 | x_refsource_CONFIRM |
| https://coreruleset.org/20200914/cve-2020-15598/ | x_refsource_MISC |
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CVE-2019-19886 (GCVE-0-2019-19886)
Vulnerability from nvd – Published: 2020-01-21 21:59 – Updated: 2024-08-05 02:32
VLAI
Summary
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 in Transaction::addRequestHeader in transaction.cc.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.trustwave.com/en-us/resources/blogs/s… | x_refsource_CONFIRM |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2018-13065 (GCVE-0-2018-13065)
Vulnerability from nvd – Published: 2018-07-03 11:00 – Updated: 2024-08-05 08:52 Disputed
VLAI
Summary
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
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/SpiderLabs/ModSecurity/issues/1829 | x_refsource_MISC |
| https://hackings8n.blogspot.com/2018/07/cve-2018-… | x_refsource_MISC |
| https://www.exploit-db.com/exploits/44970/ | exploitx_refsource_EXPLOIT-DB |
Date Public
2018-07-03 00:00
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CVE-2026-42268 (GCVE-0-2026-42268)
Vulnerability from cvelistv5 – Published: 2026-05-12 21:40 – Updated: 2026-05-14 12:34
VLAI
Title
ModSecurity: Unsigned integer underflow in @verifySSN / @verifyCPF / @verifySVNR operators
Summary
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 underflow in libmodsecurity3 if the user (administrator) uses a rule any of @verifySSN, @verifyCPF, or @verifySVNR. This vulnerability is fixed in 3.0.15.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
>= 3.0.0, < 3.0.15
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CVE-2026-30923 (GCVE-0-2026-30923)
Vulnerability from cvelistv5 – Published: 2026-05-05 18:46 – Updated: 2026-05-05 19:21
VLAI
Title
libModSecurity3 denial of service via segfault when using t:hexDecode on single-character query strings
Summary
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 the t:hexDecode transformation inspects a query string parameter containing a single character. An attacker can exploit this to crash worker processes, causing a denial of service. Service resumes once the attack stops as worker processes recover from the segfault. All versions before 3.0.15 of libModSecurity3 are affected. This has been patched in version 3.0.15.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
< 3.0.15
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CVE-2025-54571 (GCVE-0-2025-54571)
Vulnerability from cvelistv5 – Published: 2025-08-05 23:39 – Updated: 2025-11-03 18:13
VLAI
Title
ModSecurity's Insufficient Return Value Handling can Lead to XSS and Source Code Disclosure
Summary
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 several issues depending on the HTTP scenario. For example, we have demonstrated the potential for XSS and arbitrary script source code disclosure in the latest version of mod_security2. This issue is fixed in version 2.9.12.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-252 - Unchecked Return Value
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
< 2.9.12
|
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CVE-2025-48866 (GCVE-0-2025-48866)
Vulnerability from cvelistv5 – Published: 2025-06-02 15:46 – Updated: 2025-06-09 15:03
VLAI
Title
ModSecurity has possible DoS vulnerability in sanitiseArg action
Summary
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 GHSA-859r-vvv8-rm8r/CVE-2025-47947. The `sanitiseArg` (and `sanitizeArg` - this is the same action but an alias) is vulnerable to adding an excessive number of arguments, thereby leading to denial of service. Version 2.9.10 fixes the issue. As a workaround, avoid using rules that contain the `sanitiseArg` (or `sanitizeArg`) action.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1050 - Excessive Platform Resource Consumption within a Loop
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_CONFIRM |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://github.com/owasp-modsecurity/ModSecurity/… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owasp-modsecurity | ModSecurity |
Affected:
< 2.9.10
|
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CVE-2024-1019 (GCVE-0-2024-1019)
Vulnerability from cvelistv5 – Published: 2024-01-30 16:09 – Updated: 2025-06-17 21:29
VLAI
Title
WAF bypass of the ModSecurity v3 release line
Summary
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 before it separates the URL path component from the optional query string component. This results in an impedance mismatch versus RFC compliant back-end applications. The vulnerability hides an attack payload in the path component of the URL from WAF rules inspecting it. A back-end may be vulnerable if it uses the path component of request URLs to construct queries. Integrators and users are advised to upgrade to 3.0.12. The ModSecurity v2 release line is not affected by this vulnerability.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OWASP ModSecurity | ModSecurity |
Affected:
3.0.0 , ≤ 3.0.11
(patch)
|
Date Public
2024-01-30 15:00
Credits
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CVE-2023-38285 (GCVE-0-2023-38285)
Vulnerability from cvelistv5 – Published: 2023-07-26 00:00 – Updated: 2024-10-23 15:42
VLAI
Summary
Trustwave ModSecurity 3.x before 3.0.10 has Inefficient Algorithmic Complexity.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
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CVE-2023-28882 (GCVE-0-2023-28882)
Vulnerability from cvelistv5 – Published: 2023-04-28 00:00 – Updated: 2025-01-30 20:42
VLAI
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
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CVE-2022-48279 (GCVE-0-2022-48279)
Vulnerability from cvelistv5 – Published: 2023-01-20 00:00 – Updated: 2025-04-03 18:43
VLAI
Summary
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 changes to the ModSecurity (C language) codebase.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-436 - Interpretation Conflict
Assigner
References
9 references
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CVE-2021-42717 (GCVE-0-2021-42717)
Vulnerability from cvelistv5 – Published: 2021-12-07 21:08 – Updated: 2024-08-04 03:38
VLAI
Summary
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 moderately large (e.g., 300KB) HTTP request can occupy one of the limited NGINX worker processes for minutes and consume almost all of the available CPU on the machine. Modsecurity 2 is similarly vulnerable: the affected versions include 2.8.0 through 2.9.4.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.debian.org/security/2021/dsa-5023 | vendor-advisoryx_refsource_DEBIAN |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.trustwave.com/en-us/resources/blogs/s… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
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CVE-2019-25043 (GCVE-0-2019-25043)
Vulnerability from cvelistv5 – Published: 2021-05-06 16:32 – Updated: 2024-08-05 03:00
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/SpiderLabs/ModSecurity/issues/2566 | x_refsource_MISC |
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CVE-2020-15598 (GCVE-0-2020-15598)
Vulnerability from cvelistv5 – Published: 2020-10-06 13:38 – Updated: 2024-08-04 13:22 Disputed
VLAI
Summary
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 issue with how ModSecurity handles regular expressions that can result in a Denial of Service condition. The vendor does not consider this as a security issue because1) there is no default configuration issue here. An attacker would need to know that a rule using a potentially problematic regular expression was in place, 2) the attacker would need to know the basic nature of the regular expression itself to exploit any resource issues. It's well known that regular expression usage can be taxing on system resources regardless of the use case. It is up to the administrator to decide on when it is appropriate to trade resources for potential security benefit
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://www.modsecurity.org | x_refsource_MISC |
| http://packetstormsecurity.com/files/159185/ModSe… | x_refsource_MISC |
| http://seclists.org/fulldisclosure/2020/Sep/32 | x_refsource_MISC |
| https://www.debian.org/security/2020/dsa-4765 | x_refsource_CONFIRM |
| https://coreruleset.org/20200914/cve-2020-15598/ | x_refsource_MISC |
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CVE-2019-19886 (GCVE-0-2019-19886)
Vulnerability from cvelistv5 – Published: 2020-01-21 21:59 – Updated: 2024-08-05 02:32
VLAI
Summary
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 in Transaction::addRequestHeader in transaction.cc.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.trustwave.com/en-us/resources/blogs/s… | x_refsource_CONFIRM |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2018-13065 (GCVE-0-2018-13065)
Vulnerability from cvelistv5 – Published: 2018-07-03 11:00 – Updated: 2024-08-05 08:52 Disputed
VLAI
Summary
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
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/SpiderLabs/ModSecurity/issues/1829 | x_refsource_MISC |
| https://hackings8n.blogspot.com/2018/07/cve-2018-… | x_refsource_MISC |
| https://www.exploit-db.com/exploits/44970/ | exploitx_refsource_EXPLOIT-DB |
Date Public
2018-07-03 00:00
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