136 lines
5.4 KiB
JSON
136 lines
5.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-78191",
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"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"state": "PUBLISHED",
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"assignerShortName": "CPANSec",
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"dateReserved": "2026-08-23T18:38:50.604Z",
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"datePublished": "2026-10-31T14:34:30.167Z",
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"dateUpdated": "2026-11-06T14:37:02.412Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://cpan.org/modules",
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"defaultStatus": "unaffected",
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"modules": [
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"WebDyne"
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],
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"packageName": "WebDyne",
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"packageURL": "pkg:cpan/WebDyne",
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"programFiles": [
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"lib/WebDyne/Constant.pm",
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"lib/WebDyne/Request/PAGI.pm",
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"lib/WebDyne/Request/PSGI.pm"
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],
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"repo": "https://github.com/aspeer/WebDyne",
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"versions": [
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{
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"lessThan": "3.022",
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"status": "affected",
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"version": "2.031",
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"versionType": "custom"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "WebDyne versions from 2.031 before 3.022 for Perl execute files with .psp anywhere in the name as Perl pages.\n\nWebDyne decides whether to run a requested file as a page by matching its name against WEBDYNE_PSP_EXT_RE, which has no end anchor.\n\nAn application that accepts uploads by checking only the final extension lets a remote attacker upload a file such as report.psp.pdf and run its embedded Perl by requesting it."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-777",
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"description": "CWE-777 Regular Expression without Anchors",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"shortName": "CPANSec",
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"dateUpdated": "2026-10-31T14:34:30.167Z"
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},
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"references": [
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{
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"tags": [
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"release-notes"
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],
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"url": "https://metacpan.org/release/ASPEER/WebDyne-3.022/changes"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade to WebDyne 3.022 or later."
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "WebDyne versions from 2.031 before 3.022 for Perl execute files with .psp anywhere in the name as Perl pages",
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"x_generator": {
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"engine": "cpansec-cna-tool 0.1"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.8,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-11-06T14:36:36.075558Z",
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"id": "CVE-2026-78191",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T14:37:02.412Z"
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}
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}
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]
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}
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} |