https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 15 Oct 2026 06:33:57 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-281283 EUVD-2026-281283 https://cve.radiocsirt.org/vuln/euvd-2026-281283 https://cve.radiocsirt.org/vuln/fkie_cve-2026-33439 <p>Open Access Management (OpenAM) is an access management solution. Prior to 16.0.6, OpenIdentityPlatform OpenAM is vulnerable to pre-authentication Remote Code Execution (RCE) via unsafe Java deserialization of the jato.clientSession HTTP parameter. This bypasses the WhitelistObjectInputStream mitigation that was applied to the jato.pageSession parameter after CVE-2021-35464. An unauthenticated attacker can achieve arbitrary command execution on the server by sending a crafted serialized Java object as the jato.clientSession GET/POST parameter to any JATO ViewBean endpoint whose JSP contains &lt;jato:form&gt; tags (e.g., the Password Reset pages). This vulnerability is fixed in 16.0.6.</p> <p>Open Access Management (OpenAM) is an access management solution. Prior to 16.0.6, OpenIdentityPlatform OpenAM is vulnerable to pre-authentication Remote Code Execution (RCE) via unsafe Java deserialization of the jato.clientSession HTTP parameter. This bypasses the WhitelistObjectInputStream mitigation that was applied to the jato.pageSession parameter after CVE-2021-35464. An unauthenticated attacker can achieve arbitrary command execution on the server by sending a crafted serialized Java object as the jato.clientSession GET/POST parameter to any JATO ViewBean endpoint whose JSP contains &lt;jato:form&gt; tags (e.g., the Password Reset pages). This vulnerability is fixed in 16.0.6.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-33439 https://cve.radiocsirt.org/vuln/ghsa-2cqq-rpvq-g5qj <p><strong>Affected:</strong> Maven: org.openidentityplatform.openam:openam</p> <p>## Summary</p> <p>OpenIdentityPlatform OpenAM 16.0.5 (and likely earlier versions) is vulnerable to pre-authentication Remote Code Execution (RCE) via unsafe Java deserialization of the `jato.clientSession` HTTP parameter. This bypasses the `WhitelistObjectInputStream` mitigation that was applied to the `jato.pageSession` parameter after CVE-2021-35464.</p> <p>An unauthenticated attacker can achieve arbitrary command execution on the server by sending a crafted serialized Java object as the `jato.clientSession` GET/POST parameter to any JATO ViewBean endpoint whose JSP contains `&lt;jato:form&gt;` tags (e.g., the Password Reset pages).</p> <p>---</p> <p>## Vulnerability Details</p> <p>### Background</p> <p>CVE-2021-35464 identified that the `jato.pageSession` HTTP parameter was deserialized without class filtering, allowing pre-auth RCE.</p> <p>OpenIdentityPlatform OpenAM mitigated this by introducing `WhitelistObjectInputStream` in `ConsoleViewBeanBase.deserializePageAttributes()`, which restricts `jato.pageSession` deserialization to a hardcoded whitelist of ~40 safe classes.</p> <p>However, the JATO framework contains a **second deserialization entry point** — `jato.clientSession` — handled by `ClientSession.deserializeAttributes()`. This code path was **not patched** and still uses the unfiltered `Encoder.deserialize()` → `ApplicationObjectInputStream`, which performs `ObjectInputStream.readObject()` with no class whitelist.</p> <p>### Root Cause</p> <p>``` ClientSession.deserializeAttributes() → Encoder.deserialize() → Applicati…</p> <p><strong>Affected:</strong> Maven: org.openidentityplatform.openam:openam</p> <p>## Summary</p> <p>OpenIdentityPlatform OpenAM 16.0.5 (and likely earlier versions) is vulnerable to pre-authentication Remote Code Execution (RCE) via unsafe Java deserialization of the `jato.clientSession` HTTP parameter. This bypasses the `WhitelistObjectInputStream` mitigation that was applied to the `jato.pageSession` parameter after CVE-2021-35464.</p> <p>An unauthenticated attacker can achieve arbitrary command execution on the server by sending a crafted serialized Java object as the `jato.clientSession` GET/POST parameter to any JATO ViewBean endpoint whose JSP contains `&lt;jato:form&gt;` tags (e.g., the Password Reset pages).</p> <p>---</p> <p>## Vulnerability Details</p> <p>### Background</p> <p>CVE-2021-35464 identified that the `jato.pageSession` HTTP parameter was deserialized without class filtering, allowing pre-auth RCE.</p> <p>OpenIdentityPlatform OpenAM mitigated this by introducing `WhitelistObjectInputStream` in `ConsoleViewBeanBase.deserializePageAttributes()`, which restricts `jato.pageSession` deserialization to a hardcoded whitelist of ~40 safe classes.</p> <p>However, the JATO framework contains a **second deserialization entry point** — `jato.clientSession` — handled by `ClientSession.deserializeAttributes()`. This code path was **not patched** and still uses the unfiltered `Encoder.deserialize()` → `ApplicationObjectInputStream`, which performs `ObjectInputStream.readObject()` with no class whitelist.</p> <p>### Root Cause</p> <p>``` ClientSession.deserializeAttributes() → Encoder.deserialize() → Applicati…</p> https://cve.radiocsirt.org/vuln/ghsa-2cqq-rpvq-g5qj