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CVE-2026-15928 is a reflected cross-site scripting vulnerability in the XMLRPC-C Library error-page component affecting versions 1.07 through 1.67.01. Insufficient handling of attacker-controlled data reflected in an error page can permit script execution in the browser of a user who accesses a crafted request or response path.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
27 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability tracked as CVE-2026-15928 affecting Oracle Linux 8 xmlrpc-c packages, including xmlrpc-c-client, xmlrpc-c-client++, xmlrpc-c-devel, and xmlrpc-c-c++. The supplied CVSS vectors characterize it as a network-reachable, low-complexity issue requiring user interaction, with high confidentiality impact and changed scope.
A network-accessible vulnerability affecting xmlrpc-c package variants on Miracle Linux 8. Successful exploitation requires user interaction and may result in high confidentiality impact, including impact to a subsequent system/component.
A network-accessible vulnerability in Rocky Linux 8 xmlrpc-c packages that can result in high confidentiality impact, with user interaction required according to the supplied CVSS v3 vector.
A cross-site scripting vulnerability in the XML-RPC C library's error-page component, affecting xmlrpc-c packages on Red Hat Enterprise Linux 8.
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.