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CVE-2025-49533 is an unsafe deserialization vulnerability in Adobe Experience Manager Forms on JEE 6.5.23.0 and earlier. The GetDocumentServlet in the FormServer module processes the serDoc request parameter by Base64-decoding and decompressing it, then deserializes the resulting object with ObjectInputStream.readObject() without validating permitted classes. An attacker can supply a crafted Java serialized object containing an available gadget chain, causing arbitrary code execution during deserialization.
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No public exploit code observed for this vulnerability.
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12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An unauthenticated Java insecure-deserialization vulnerability in Adobe Experience Manager Forms' FormServer GetDocumentServlet. A crafted serDoc parameter can reach ObjectInputStream.readObject() and enable remote command execution.
A critical untrusted data deserialization vulnerability in Adobe Experience Manager (AEM) Forms on JEE that could lead to code execution without user interaction.
Critical insecure deserialization vulnerability in Adobe AEM Forms leading to remote code execution without user interaction.
A critical deserialization of untrusted data vulnerability in Adobe Experience Manager Forms on JEE that could lead to arbitrary code execution.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.