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CVE-2023-45289 is an information-disclosure vulnerability in Go's HTTP client and cookie jar components. When following redirects, http.Client normally restricts forwarding of sensitive headers, including Authorization and Cookie, to destinations that exactly match the initial domain or are its subdomains. A maliciously crafted redirect can bypass this restriction and cause sensitive headers or cookies to be forwarded to an unintended destination.
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No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
17 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A credential disclosure vulnerability involving headers and cookies forwarded during HTTP redirects. The SUSE Prometheus package update includes a fix.
Go net/http/cookiejar flaw in which sensitive Authorization or Cookie headers may be forwarded unexpectedly during certain HTTP redirects.
A Go net/http/cookiejar flaw that can incorrectly forward sensitive headers and cookies during HTTP redirects.
Unknown
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.