Known Vulnerabilities for Pulsar by Apache

Listed below are 10 of the newest known vulnerabilities associated with "Pulsar" by "Apache".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-41732 json JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package ... Not Provided 2026-06-10 2026-06-27
CVE-2024-31084 json Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pulsar Web Design Weekl... Not Provided 2024-03-31 2026-04-28
CVE-2023-37579 json Incorrect Authorization vulnerability in Apache Software Foundation Apache Pulsar Function Worker. This issue affects Apache... 6.5 - MEDIUM 2023-07-12 2023-07-20
CVE-2023-37544 json ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new secur... 7.5 - HIGH 2023-12-20 2024-01-04
CVE-2023-31007 json Improper Authentication vulnerability in Apache Software Foundation Apache Pulsar Broker allows a client to stay connected to... 6.5 - MEDIUM 2023-07-12 2023-07-20
CVE-2023-30429 json Incorrect Authorization vulnerability in Apache Software Foundation Apache Pulsar. This issue affects Apache Pulsar: before ... 8.8 - HIGH 2023-07-12 2023-07-20
CVE-2023-30428 json Incorrect Authorization vulnerability in Apache Software Foundation Apache Pulsar Broker's Rest Producer allows authenticated... 8.1 - HIGH 2023-07-12 2023-07-20
CVE-2022-33684 json The Apache Pulsar C++ Client does not verify peer TLS certificates when making HTTPS calls for the OAuth2.0 Client Credential... 8.1 - HIGH 2022-11-04 2023-01-26
CVE-2022-33683 json Apache Pulsar Brokers and Proxies create an internal Pulsar Admin Client that does not verify peer TLS certificates, even whe... 5.9 - MEDIUM 2022-09-23 2022-09-27
CVE-2022-33682 json TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pu... 5.9 - MEDIUM 2022-09-23 2022-09-27
Results limited to 10 most recent vulnerabilities

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