CLEANSTART-2026-EQ65269 Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the follo...

Security vulnerability affects the apache-nifi package. Applications may be vulnerable to a Regular Expression Denial of Service ReDoS attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: matchString...

CLEANSTART-2026-IR60609 Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions are vulnerable to an Algorithmic Denial of Service (DoS)

Security vulnerability affects the apache-nifi package. Applications that evaluate user-supplied Spring Expression Language SpEL expressions are vulnerable to an Algorithmic Denial of Service DoS...

CLEANSTART-2026-WX93243 vulnerability in Spring Expression Language (SpEL) evaluation logic allows for arbitrary zero-argument method invocation, even within restricted or read-only contexts, which may allow an attacker t...

Security vulnerability affects the apache-nifi package. A vulnerability in Spring Expression Language SpEL evaluation logic allows for arbitrary zero-argument method invocation, even within restricted or read-only contexts, which may allow an attacker to invoke unintended application logic...

CLEANSTART-2026-EN89186 Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack

Security vulnerability affects the apache-nifi package. Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery SSRF attack...

CLEANSTART-2026-EM62923 Uncontrolled Recursion vulnerability in Apache Commons

CVE-2026-45205 affects multiple packages. Uncontrolled Recursion vulnerability in Apache Commons. See references for individual vulnerability details...

CLEANSTART-2026-GV33004 SpEL Injection vulnerability exists in the Spring Data KeyValue if unsanitized user input is passed as Sort into a repository query method that delegates evaluation to the SpelPropertyComparator

Security vulnerability affects the apache-nifi package. A SpEL Injection vulnerability exists in the Spring Data KeyValue if unsanitized user input is passed as Sort into a repository query method that delegates evaluation to the SpelPropertyComparator...

CLEANSTART-2026-BN04389 fix for CVE-2026-41409 was not applied to the 2

Security vulnerability affects the apache-nifi package. The fix for CVE-2026-41409 was not applied to the 2...

CLEANSTART-2026-GX72554 fix for CVE-2026-41635 was not applied to the 2

Security vulnerability affects the apache-nifi package. The fix for CVE-2026-41635 was not applied to the 2...

CLEANSTART-2026-ZK87180 application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2

Security vulnerability affects the apache-nifi package. An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2...

CLEANSTART-2026-YB42445 Applications using Spring Data Commons may be vulnerable to a Denial of Service (DoS) attack leading to a StackOverflowException when parsing Sort parameters

Security vulnerability affects the apache-nifi package. Applications using Spring Data Commons may be vulnerable to a Denial of Service DoS attack leading to a StackOverflowException when parsing Sort parameters...

CLEANSTART-2026-OR53843 Spring Security's CookieRequestCache and CookieServerRequestCache store the pre-authentication request URL in a browser cookie so that users can be redirected back to their intended destination aft...

Security vulnerability affects the apache-nifi package. Spring Security's CookieRequestCache and CookieServerRequestCache store the pre-authentication request URL in a browser cookie so that users can be redirected back to their intended destination after a successful login...

CLEANSTART-2026-CP43457 attacker able to influence values in RelyingPartyRegistration may be able to run arbitrary code on HTML forms generated by Spring Security filters

Security vulnerability affects the apache-nifi package. An attacker able to influence values in RelyingPartyRegistration may be able to run arbitrary code on HTML forms generated by Spring Security filters...

CLEANSTART-2026-FU03579 Since Spring Security SAML decrypts SAML Responses as well as elements of SAML LogoutRequests and LogoutResponses without requiring a valid signature, attackers may be able to craft these SAML payl...

Security vulnerability affects the apache-nifi package. Since Spring Security SAML decrypts SAML Responses as well as elements of SAML LogoutRequests and LogoutResponses without requiring a valid signature, attackers may be able to craft these SAML payloads and use the Service Provider as a...

CLEANSTART-2026-FS57151 In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition

Security vulnerability affects the apache-nifi package. In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service DoS condition...

CLEANSTART-2026-RV47518 When applications specify HTTP response headers for servlet applications using Spring Security, there is the possibility that the HTTP Headers will not be written

Security vulnerability affects the apache-nifi package. When applications specify HTTP response headers for servlet applications using Spring Security, there is the possibility that the HTTP Headers will not be written...

CLEANSTART-2026-VT93127 Vulnerability in Spring Spring Security

Security vulnerability affects the apache-nifi package. Vulnerability in Spring Spring Security...

CLEANSTART-2026-KN06820 Information exposure vulnerability has been identified in Apache Kafka

Security vulnerability affects the apache-nifi package. Information exposure vulnerability has been identified in Apache Kafka...

CLEANSTART-2026-ID47873 Spring Data Commons applications may be vulnerable to denial of service through resource exhaustion when attacker-controlled property path strings are passed to MappingContext property path resolution

Security vulnerability affects the apache-nifi package. Spring Data Commons applications may be vulnerable to denial of service through resource exhaustion when attacker-controlled property path strings are passed to MappingContext property path resolution...

CLEANSTART-2026-VV78172 Apache NiFi 1

Security vulnerability affects the apache-nifi package. Apache NiFi 1...

CLEANSTART-2026-HV53222 race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics

Security vulnerability affects the apache-nifi package. A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics...