Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
5 results
Jun 25, 2025ServiceStack FindType Directory Traversal Remote Code Execution Vulnerability.CVE-2025-6445 · Other software · ServiceStack · reported by zdi-disclosures@trendmicro.comHigh 8.1
ServiceStack FindType Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ServiceStack. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the implementation of the FindType method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25837.
- Product
- ServiceStack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.servicestack.netzerodayinitiative.com
Jun 25, 2025ServiceStack GetErrorResponse Improper Input Validation NTLM Relay Vulnerability.CVE-2025-6444 · Other software · ServiceStack · reported by zdi-disclosures@trendmicro.comMedium 5.9
ServiceStack GetErrorResponse Improper Input Validation NTLM Relay Vulnerability. This vulnerability allows remote attackers to relay NTLM credentials on affected installations of ServiceStack. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the implementation of the GetErrorResponse method. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to relay NTLM credentials in the context of the current user. Was ZDI-CAN-25834.
- Product
- ServiceStack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 2, 2020ServiceStack before 5.9.2 mishandles JWT signature verification unless an application has a custom ValidateToken function that establishes a valid minimum lengtCVE-2020-28042 · Other software · Servicestack · reported by MITREMedium 5.3
ServiceStack before 5.9.2 mishandles JWT signature verification unless an application has a custom ValidateToken function that establishes a valid minimum length for a signature.
- Product
- Servicestack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordforums.servicestack.netgithub.com
Jul 23, 2019ServiceStack ServiceStack Framework 4.5.14 is affected by: Cross Site Scripting (XSS).CVE-2019-1010199 · Other software · ServiceStack · reported by josh@bress.netMedium 6.1
ServiceStack ServiceStack Framework 4.5.14 is affected by: Cross Site Scripting (XSS). The impact is: JavaScrpit is reflected in the server response, hence executed by the browser. The component is: the query used in the GET request is prone. The attack vector is: Since there is no server-side validation and If Browser encoding is bypassed, the victim is affected when opening a crafted URL. The fixed version is: 5.2.0.
- Product
- ServiceStack Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 27, 2018Cross-site scripting (XSS) vulnerability in ServiceStack in Progress Sitefinity CMS versions 10.2 through 11.0 allows remote attackers to inject arbitrary web sCVE-2018-17056 · Other software · Progress · reported by MITREMedium 6.1
Cross-site scripting (XSS) vulnerability in ServiceStack in Progress Sitefinity CMS versions 10.2 through 11.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
- Product
- Sitefinity CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordinsinuator.netknowledgebase.progress.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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