CVE-2026-7168
PoC —CVSS 3.1
5.3 medium
EPSS
<1%p39
Published
()
Modified
Description
Successfully using libcurl to do a transfer over a specific HTTP proxy (`proxyA`) with **Digest** authentication and then changing the proxy host to a second one (`proxyB`) for a second transfer, reusing the same handle, makes libcurl wrongly pass on the `Proxy-Authorization:` header field meant for `proxyA`, to `proxyB`.
- Vendors
- haxx
- Products
- curl
- Weakness
- CWE-294
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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