CVE-2020-1695 is an improper input-validation vulnerability in RESTEasy's MediaTypeHeaderDelegate.java response-header handling. Affected versions can return an illegal header that is incorporated into the server's HTTP response, enabling HTTP response-header injection and unexpected behavior during response construction.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A network-accessible vulnerability with low attack complexity and no required privileges or user interaction, affecting integrity according to the supplied CVSS v3 vector (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).
An improper response-header validation flaw in RESTEasy.
RESTEasy improper validation of a response header in the MediaTypeHeaderDelegate.java class.
Improper response-header validation vulnerability in RESTEasy.
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.