OPENSUSE-SU-2026:21529-1
Vulnerability from csaf_opensuse - Published: 2026-08-04 14:58 - Updated: 2026-09-17 17:41Summary
Security update for perl-HTTP-Tiny
Severity
Important
Notes
Title of the patch: Security update for perl-HTTP-Tiny
Description of the patch: This update for perl-HTTP-Tiny fixes the following issues:
Changes in perl-HTTP-Tiny:
- updated to 0.096
- CVE-2026-7017: Fixed forwarded credential headers to cross-origin redirect targets (bsc#1271020)
- Caller-supplied Authorization, Cookie, and Proxy-Authorization
headers are now stripped on cross-origin redirects by default. Use
allow_credentialed_redirects to opt out.
- Redirects are no longer automatically followed when going from https to http.
Use allow_downgrade to revert to the original behaviour.
Patchnames: openSUSE-Leap-16.0-packagehub-466
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Leap 16.0:perl-HTTP-Tiny-0:0.096-bp160.1.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
References
6 references
{
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"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
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"notes": [
{
"category": "summary",
"text": "Security update for perl-HTTP-Tiny",
"title": "Title of the patch"
},
{
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"text": "This update for perl-HTTP-Tiny fixes the following issues:\n\nChanges in perl-HTTP-Tiny:\n\n- updated to 0.096\n- CVE-2026-7017: Fixed forwarded credential headers to cross-origin redirect targets (bsc#1271020)\n- Caller-supplied Authorization, Cookie, and Proxy-Authorization\n headers are now stripped on cross-origin redirects by default. Use\n allow_credentialed_redirects to opt out.\n- Redirects are no longer automatically followed when going from https to http.\n Use allow_downgrade to revert to the original behaviour.\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "openSUSE-Leap-16.0-packagehub-466",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
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"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
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{
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"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_21529-1.json"
},
{
"category": "self",
"summary": "SUSE Bug 1271020",
"url": "https://bugzilla.suse.com/1271020"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-7017 page",
"url": "https://www.suse.com/security/cve/CVE-2026-7017/"
}
],
"title": "Security update for perl-HTTP-Tiny",
"tracking": {
"current_release_date": "2026-09-17T17:41:14Z",
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"date": "2026-08-04T14:58:00Z",
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"id": "openSUSE-SU-2026:21529-1",
"initial_release_date": "2026-08-04T14:58:00Z",
"revision_history": [
{
"date": "2026-08-04T14:58:00Z",
"number": "1",
"summary": "Current version"
},
{
"date": "2026-09-16T20:44:30Z",
"number": "2",
"summary": "unknown changes"
},
{
"date": "2026-09-16T21:45:59Z",
"number": "3",
"summary": "unknown changes"
},
{
"date": "2026-09-17T17:41:14Z",
"number": "4",
"summary": "unknown changes"
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"status": "final",
"version": "4"
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"product_identification_helper": {
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],
"category": "architecture",
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{
"branches": [
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],
"category": "product_family",
"name": "SUSE Linux Enterprise"
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],
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"relationships": [
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"product_id": "openSUSE Leap 16.0:perl-HTTP-Tiny-0:0.096-bp160.1.1.noarch"
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"product_reference": "perl-HTTP-Tiny-0:0.096-bp160.1.1.noarch",
"relates_to_product_reference": "openSUSE Leap 16.0"
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},
"vulnerabilities": [
{
"cve": "CVE-2026-7017",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-7017"
}
],
"notes": [
{
"category": "general",
"text": "HTTP::Tiny versions before 0.095 for Perl forward credential headers to cross-origin redirect targets.\n\nWhen the server returns a 3xx redirect, `_maybe_redirect` follows the `Location:` header and `_prepare_headers_and_cb` re-merges the caller\u0027s `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 names, across scheme, host or port boundaries, and including `https` to `http` downgrades that expose them in plaintext on the wire.\n\nThe HTTP::Tiny POD note that \"Authorization headers will not be included in a redirected request\" applied only to the URL-userinfo Basic-auth path, not to headers passed explicitly by the caller.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"openSUSE Leap 16.0:perl-HTTP-Tiny-0:0.096-bp160.1.1.noarch"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-7017",
"url": "https://www.suse.com/security/cve/CVE-2026-7017"
},
{
"category": "external",
"summary": "SUSE Bug 1271020 for CVE-2026-7017",
"url": "https://bugzilla.suse.com/1271020"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"openSUSE Leap 16.0:perl-HTTP-Tiny-0:0.096-bp160.1.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-08-04T14:58:00Z",
"details": "important"
}
],
"title": "CVE-2026-7017"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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