2021-07-19 22:00:58 +00:00
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{
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"CVE_data_meta": {
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2021-09-23 15:01:13 +00:00
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"ASSIGNER": "audit@patchstack.com",
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"DATE_PUBLIC": "2021-07-04T20:59:00.000Z",
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2021-07-19 22:00:58 +00:00
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"ID": "CVE-2021-36872",
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2021-09-23 15:01:13 +00:00
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"STATE": "PUBLIC",
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"TITLE": "WordPress Popular Posts plugin <= 5.3.3 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerability"
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2021-07-19 22:00:58 +00:00
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},
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2021-09-23 15:01:13 +00:00
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "WordPress Popular Posts",
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"version": {
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"version_data": [
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{
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"version_affected": "<=",
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"version_name": "5.3.3",
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"version_value": "5.3.3"
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}
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]
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}
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}
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]
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},
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"vendor_name": "Hector Cabrera"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Original researcher - Vlad Visse (Patchstack Red Team)"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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2021-07-19 22:00:58 +00:00
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"description": {
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"description_data": [
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{
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"lang": "eng",
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2021-09-23 15:01:13 +00:00
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"value": "Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress Popular Posts plugin (versions <= 5.3.3). Vulnerable at &widget-wpp[2][post_type]."
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2021-07-19 22:00:58 +00:00
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}
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]
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2021-09-23 15:01:13 +00:00
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},
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-79 Cross-site Scripting (XSS)"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://github.com/cabrerahector/wordpress-popular-posts/blob/master/changelog.md",
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"refsource": "CONFIRM",
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"url": "https://github.com/cabrerahector/wordpress-popular-posts/blob/master/changelog.md"
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},
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{
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"name": "https://patchstack.com/database/vulnerability/wordpress-popular-posts/wordpress-popular-posts-plugin-5-3-3-authenticated-persistent-cross-site-scripting-xss-vulnerability",
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"refsource": "MISC",
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"url": "https://patchstack.com/database/vulnerability/wordpress-popular-posts/wordpress-popular-posts-plugin-5-3-3-authenticated-persistent-cross-site-scripting-xss-vulnerability"
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}
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]
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},
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"solution": [
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{
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"lang": "eng",
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"value": "Update to version 5.3.4 or higher."
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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2021-07-19 22:00:58 +00:00
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}
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}
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