143 lines
6.6 KiB
JSON
143 lines
6.6 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-2026-48094",
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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": "2026-05-20T18:40:45.834Z",
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"datePublished": "2026-08-07T12:37:17.468Z",
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"dateUpdated": "2026-08-07T15:10:31.005Z"
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},
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"containers": {
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"cna": {
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"title": "ShareOpenly has Cross-Site Scripting (XSS) via Missing esc_url() on Shared URL in Content Output",
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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": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "LOW",
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"subIntegrityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/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/dartiss/shareopenly/security/advisories/GHSA-v43f-f7jq-7hh5",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/dartiss/shareopenly/security/advisories/GHSA-v43f-f7jq-7hh5"
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},
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{
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"name": "https://github.com/dartiss/shareopenly/commit/faf58f0497f3a024ea52c425122ef5aa22e0d7f6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/dartiss/shareopenly/commit/faf58f0497f3a024ea52c425122ef5aa22e0d7f6"
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},
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{
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"name": "https://github.com/dartiss/shareopenly/releases/tag/1.2.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/dartiss/shareopenly/releases/tag/1.2.1"
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}
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],
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"affected": [
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{
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"vendor": "dartiss",
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"product": "shareopenly",
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"versions": [
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{
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"version": "< 1.2.1",
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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": "2026-08-07T12:37:17.468Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "The ShareOpenly WordPress plugin prior to version 1.2.1 contains a Cross-Site Scripting vulnerability caused by the absence of WordPress's `esc_url()` escaping function on the `$url` variable before it is rendered into HTML content. This variable is constructed from `home_url( add_query_arg( array(), $wp->request ) )` and is concatenated directly into an HTML `href` attribute on every singular post or page where the plugin's sharing link is displayed. WordPress's security handbook mandates that every URL placed in HTML output must be passed through `esc_url()`, which both HTML-encodes special characters (converting `\"`, `<`, `>` into their safe HTML entity equivalents) and strips dangerous URI schemes such as `javascript:` and `data:`. The omission of this function means that if the `$url` value ever contains HTML-special characters or a dangerous URI scheme — through a `home_url` WordPress filter applied by another plugin or theme, through certain web server or hosting configurations, or through future code changes — the unescaped content will be injected verbatim into the rendered HTML of every post or page on the site. Version 1.2.1 contains a patch for the issue."
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}
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],
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"source": {
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"advisory": "GHSA-v43f-f7jq-7hh5",
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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/dartiss/shareopenly/security/advisories/GHSA-v43f-f7jq-7hh5",
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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": "2026-08-07T15:09:45.472456Z",
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"id": "CVE-2026-48094",
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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": "2026-08-07T15:10:31.005Z"
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}
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}
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]
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}
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} |