Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 11 h ago

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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

6 results

  • Aug 27, 2026Potential for deserialization of untrusted types in Spring Cloud Stream.CVE-2026-59306 · Other software · Spring · reported by security@vmware.comLow 3.1

    Potential for deserialization of untrusted types in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6

    Product
    Spring Cloud Stream
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2026Partition interceptor may be improperly added while sending message.CVE-2026-59305 · Other software · Spring · reported by security@vmware.comLow 3.1

    Partition interceptor may be improperly added while sending message. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6

    Product
    Spring Cloud Stream
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2026Improper caching of the original content type in Spring Cloud Stream Avro.CVE-2026-59304 · Other software · Spring · reported by security@vmware.comLow 3.1

    Improper caching of the original content type in Spring Cloud Stream Avro. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6

    Product
    Spring Cloud Stream
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2026Dynamic destination cache size is not properly bound in Spring Cloud Stream.CVE-2026-59303 · Other software · Spring · reported by security@vmware.comLow 3.1

    Dynamic destination cache size is not properly bound in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6

    Product
    Spring Cloud Stream
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2026Potential for logging sensitive data in Spring Cloud Stream.CVE-2026-59302 · Other software · Spring · reported by security@vmware.comLow 3.1

    Potential for logging sensitive data in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6

    Product
    Spring Cloud Stream
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 11, 2021@asyncapi/java-spring-cloud-stream-template generates a Spring Cloud Stream (SCSt) microservice.CVE-2021-37694 · Other software · asyncapi · reported by GitHubHigh 8.7

    @asyncapi/java-spring-cloud-stream-template generates a Spring Cloud Stream (SCSt) microservice. In versions prior to 0.7.0 arbitrary code injection was possible when an attacker controls the AsyncAPI document. An example is provided in GHSA-xj6r-2jpm-qvxp. There are no mitigations available and all users are advised to update.

    Product
    java-spring-cloud-stream-template
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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