MEDIUMVulnerability
CVE-2026-7168
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`.
Properties
- severity
- MEDIUM
- score
- 5.3
- epss_score
- 0.00471
- cve_id
- CVE-2026-7168
- signal_observed_at
- 2026-09-15T07:22:02+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- published_at
- 2026-05-13T13:01:57.200
- last_modified
- 2026-09-15T07:16:29.890
- epss_percentile
- 0.39481
Related Entities (4)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Authentication Bypass by Capture-replay
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
Explore deeper with Ninja Signal's threat intelligence graph