CVE Explorer
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`.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"curl","vendor":"curl","versions":[{"lessThanOrEqual":"8.19.0","status":"affected","version":"8.19.0","versionType":"semver"},{"lessThanOrEqual":"8.18.0","status":"affected","version":"8.18.0","versionType":"semver"},{"lessThanOrEqual":"8.17.0","status":"affected","version":"8.17.0","versionType":"semver"},{"lessThanOrEqual":"8.16.0","status":"affected","version":"8.16.0","versionType":"semver"},{"lessThanOrEqual":"8.15.0","status":"affected","version":"8.15.0","versionType":"semver"},{"lessThanOrEqual":"8.14.1","status":"affected","version":"8.14.1","ve…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/adp/1/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"description":"CWE-294 Authentication Bypass by Capture-replay","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/04/29/14"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/adp/0/references/0
{"name":"www","url":"https://curl.se/docs/CVE-2026-7168.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/cna/references/1
{"name":"json","url":"https://curl.se/docs/CVE-2026-7168.json"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://hackerone.com/reports/3697719"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/adp/1/references/0
{"name":"issue","url":"https://hackerone.com/reports/3697719"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:3cd9397ad44a5d95e6c4b82593f285d0f0914c4e04789d65c418389a68dce104 · sha256:b764cdc4e11c3933… · /containers/cna/references/2
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.