CVE Explorer
CVE-2026-7017
HTTP::Tiny versions before 0.095 for Perl forward credential headers to cross-origin redirect targets.
When the server returns a 3xx redirect, `_maybe_redirect` follows the `Location:` header and `_prepare_headers_and_cb` re-merges the caller's `headers` argument into the new request, without checking whether the redirect target shares an origin with the original URL. Caller-supplied `Authorization`, `Cookie` and `Proxy-Authorization` headers are therefore re-sent to whatever host the redirect
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","packageName":"HTTP-Tiny","product":"HTTP::Tiny","programFiles":["lib/HTTP/Tiny.pm"],"programRoutines":[{"name":"_maybe_redirect"},{"name":"_prepare_headers_and_cb"}],"repo":"https://github.com/Perl-Toolchain-Gang/HTTP-Tiny","vendor":"HAARG","versions":[{"lessThan":"0.095","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-522","description":"CWE-522 Insufficiently Protected Credentials","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/07/07/13"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/adp/1/references/0
{"tags":["patch"],"url":"https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/commit/84984ef3930ddd4afcf5eb83b40d3cee200739c3.patch"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/references/1
{"tags":["patch"],"url":"https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/commit/8f32ca89e21c3ad0422adc698fa6ad17a193f55f.patch"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/references/3
{"tags":["patch"],"url":"https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/commit/e7a03aedf2395158f2b0d3bad2df943349227bb3.patch"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/references/2
{"tags":["issue-tracking"],"url":"https://github.com/Perl-Toolchain-Gang/HTTP-Tiny/pull/36"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/references/0
{"tags":["release-notes"],"url":"https://metacpan.org/release/HAARG/HTTP-Tiny-0.095-TRIAL/changes"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bb132d6a7962e51bcadbd4d6343e622fc2fc8d0dde0d2ded7f9a822f48ba3ebe · sha256:c051ea46a1b7ecf7… · /containers/cna/references/4
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.