150 lines
6.2 KiB
JSON
150 lines
6.2 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-2026-33738",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-03-23T17:34:57.561Z",
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"datePublished": "2026-03-26T20:25:44.648Z",
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"dateUpdated": "2026-03-27T13:55:55.702Z"
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},
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"containers": {
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"cna": {
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"title": "Lychee Vulnerable to Stored XSS via Photo Description in RSS/Atom/JSON Feed (No Sanitization on Public Endpoint)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-79",
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"lang": "en",
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"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
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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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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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"baseScore": 4.8,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:L/SA:N",
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"version": "4.0"
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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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"name": "https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-5574-7f3r-hm9j",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-5574-7f3r-hm9j"
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},
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{
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"name": "https://github.com/LycheeOrg/Lychee/pull/4218",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/LycheeOrg/Lychee/pull/4218"
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},
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{
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"name": "https://github.com/LycheeOrg/Lychee/commit/d2e2606a0223d5a384d5b806db1b31eb587adc5c",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/LycheeOrg/Lychee/commit/d2e2606a0223d5a384d5b806db1b31eb587adc5c"
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},
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{
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"name": "https://github.com/LycheeOrg/Lychee/releases/tag/v7.5.3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/LycheeOrg/Lychee/releases/tag/v7.5.3"
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}
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],
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"affected": [
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{
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"vendor": "LycheeOrg",
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"product": "Lychee",
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"versions": [
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{
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"version": "< 7.5.3",
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"status": "affected"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-03-26T20:25:44.648Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Lychee is a free, open-source photo-management tool. Prior to version 7.5.3, the photo `description` field is stored without HTML sanitization and rendered using `{!! $item->summary !!}` (Blade unescaped output) in the RSS, Atom, and JSON feed templates. The `/feed` endpoint is publicly accessible without authentication, allowing any RSS reader to execute attacker-controlled JavaScript. Version 7.5.3 fixes the issue."
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}
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],
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"source": {
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"advisory": "GHSA-5574-7f3r-hm9j",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-5574-7f3r-hm9j",
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"tags": [
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"exploit"
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]
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}
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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": "2026-03-27T13:35:56.585454Z",
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"id": "CVE-2026-33738",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-03-27T13:55:55.702Z"
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}
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}
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]
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}
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} |