CVE-2026-116132 (GCVE-0-2026-116132)
Vulnerability from cvelistv5
Published
2026-10-28 17:15
Modified
2026-10-28 17:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-459 - Incomplete Cleanup
Summary
HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk.
The multipart parser creates a temporary file as soon as a file part starts, but adds it to the upload list only when the part completes. Uploads are only ever deleted from that list, by the cleanup option or by the caller, so a body that ends inside a file part leaves its temporary file where nothing can find it.
A remote attacker can fill the temporary directory by repeating such requests, leaving one file behind for each.
References
{
"containers": {
"cna": {
"affected": [
{
"collectionURL": "https://cpan.org/modules",
"defaultStatus": "unaffected",
"modules": [
"HTTP::Body"
],
"packageName": "HTTP-Body",
"packageURL": "pkg:cpan/HTTP-Body",
"programFiles": [
"lib/HTTP/Body.pm",
"lib/HTTP/Body/MultiPart.pm"
],
"programRoutines": [
{
"name": "HTTP::Body::DESTROY"
},
{
"name": "HTTP::Body::MultiPart::handler"
}
],
"repo": "https://github.com/libwww-perl/HTTP-Body",
"versions": [
{
"lessThan": "1.23_01",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk.\n\nThe multipart parser creates a temporary file as soon as a file part starts, but adds it to the upload list only when the part completes. Uploads are only ever deleted from that list, by the cleanup option or by the caller, so a body that ends inside a file part leaves its temporary file where nothing can find it.\n\nA remote attacker can fill the temporary directory by repeating such requests, leaving one file behind for each."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-459",
"description": "CWE-459 Incomplete Cleanup",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-28T17:15:00.711Z",
"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"shortName": "CPANSec"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://rt.cpan.org/Public/Bug/Display.html?id=84004"
},
{
"tags": [
"patch"
],
"url": "https://github.com/libwww-perl/HTTP-Body/commit/29e933b22ff918ccf5412d3513c885208511cfa3.patch"
},
{
"tags": [
"release-notes"
],
"url": "https://metacpan.org/release/GETTY/HTTP-Body-1.24/changes"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to HTTP-Body 1.23_01 or later."
}
],
"source": {
"discovery": "UNKNOWN"
},
"timeline": [
{
"lang": "en",
"time": "2013-07-17T00:00:00.000Z",
"value": "Issue reported."
},
{
"lang": "en",
"time": "2026-10-26T00:00:00.000Z",
"value": "Version 1.23_01 released with fix."
}
],
"title": "HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk",
"x_generator": {
"engine": "cpansec-cna-tool 0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
"assignerShortName": "CPANSec",
"cveId": "CVE-2026-116132",
"datePublished": "2026-10-28T17:15:00.711Z",
"dateReserved": "2026-10-25T11:14:04.979Z",
"dateUpdated": "2026-10-28T17:15:00.711Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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