Bug 2510019 (CVE-2026-67315)

Summary: CVE-2026-67315 axios: axios: NO_PROXY bypass allows exposure of local services
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: anthomas, aruklets, dbosanac, dkeler, doconnor, dschmidt, dymurray, ehelms, ewittman, ggainey, gparvin, ibolton, janstey, jlanda, jmatthew, jmontleo, jpasqual, jreimann, juwatts, kaycoth, kshier, mdellweg, mdessi, mhulan, mrizzi, nipatil, nmoumoul, osousa, pantinor, pcattana, pcreech, pgaikwad, prwatson, rchan, rhaigner, rjohnson, rkubis, sdawley, simaishi, slucidi, smallamp, sseago, stcannon, suppawar, teagle, thason, tmalecek, yguenane
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A flaw was found in axios. This vulnerability occurs because the software fails to correctly identify 0.0.0.0 as a local loopback address when evaluating NO_PROXY rules. A remote attacker could exploit this by providing a 0.0.0.0 URL, causing requests to bypass intended proxy restrictions. This could lead to the exposure of internal services to the configured proxy, potentially allowing unauthorized access to local resources.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description OSIDB Bzimport 2026-08-01 13:03:38 UTC
axios versions 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing requests to 0.0.0.0 to bypass NO_PROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local services when the proxy can reach the destination.