136 lines
5.5 KiB
JSON
136 lines
5.5 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-2026-71250",
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"assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
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"state": "PUBLISHED",
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"assignerShortName": "TuranSec",
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"dateReserved": "2026-08-05T10:53:53.177Z",
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"datePublished": "2026-08-05T10:57:08.628Z",
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"dateUpdated": "2026-08-10T11:46:07.818Z"
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},
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"containers": {
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"cna": {
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"title": "Firefly III - Webhook URL Validation Explicitly Allows Loopback and Is Bypassable via DNS Rebinding",
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"descriptions": [
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{
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"lang": "en",
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"value": "Firefly III's webhook URL validator (IsValidWebhookUrl.php) filters most private/reserved IPv4 ranges but contains an explicit early-return that allows any resolved address in 127.0.0.0/8, permitting an authenticated user (with webhooks enabled, which is off by default) to configure a webhook targeting loopback services on the server.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<p>Firefly III's webhook URL validator (IsValidWebhookUrl.php) filters most private/reserved IPv4 ranges but contains an explicit early-return that allows any resolved address in 127.0.0.0/8, permitting an authenticated user (with webhooks enabled, which is off by default) to configure a webhook targeting loopback services on the server.</p>"
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}
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]
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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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"lang": "en",
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"description": "CWE-918 Server-Side Request Forgery (SSRF)",
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"cweId": "CWE-918",
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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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"affected": [
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{
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"vendor": "firefly-iii",
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"product": "firefly-iii",
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"programFiles": [
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"app/Rules/Webhook/IsValidWebhookUrl.php",
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"app/Support/Webhook/StandardWebhookSender.php"
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],
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"versions": [
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{
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"version": "0",
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"status": "affected"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE"
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}
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}
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],
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"references": [
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{
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"url": "https://github.com/firefly-iii/firefly-iii",
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"tags": [
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"third-party-advisory"
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Bobur Abdugafforov",
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"type": "finder"
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}
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],
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"providerMetadata": {
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"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
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"shortName": "TuranSec",
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"dateUpdated": "2026-08-10T11:46:07.818Z"
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},
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"source": {
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"discovery": "EXTERNAL"
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},
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"datePublic": "2026-08-05T10:57:08.628Z"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-05T12:41:17.824255Z",
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"id": "CVE-2026-71250",
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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": "no"
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},
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{
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"Technical Impact": "partial"
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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": "2026-08-05T12:41:26.060Z"
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}
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}
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]
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}
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} |