{"id":"CVE-2026-9577","state":"PUBLISHED","title":"Post Status Notifier Lite < 1.13.0 - Reflected XSS via mod Parameter","description":"The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the `mod` URL parameter before reflecting it into the admin settings page (`admin.php?page=post-status-notifier-lite`), leading to a Reflected Cross-Site Scripting vulnerability that fires in the administrator's session when they are tricked into following a crafted URL.","publishedAt":"2026-07-23T06:00:03.344Z","updatedAt":"2026-07-23T14:11:39.035Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Post Status Notifier Lite"],"affected":[{"vendor":"Unknown","product":"Post Status Notifier Lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.13.0","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/b316e14a-4260-43c4-996c-345c7f9f7d74/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:13:52.441Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/9xxx/CVE-2026-9577.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-9577","state":"PUBLISHED","datePublished":"2026-07-23T06:00:03.344Z","dateUpdated":"2026-07-23T14:11:39.035Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-05-26T12:45:31.927Z"},"containers":{"cna":{"title":"Post Status Notifier Lite < 1.13.0 - Reflected XSS via mod Parameter","descriptions":[{"lang":"en","value":"The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the `mod` URL parameter before reflecting it into the admin settings page (`admin.php?page=post-status-notifier-lite`), leading to a Reflected Cross-Site Scripting vulnerability that fires in the administrator's session when they are tricked into following a crafted URL."}],"affected":[{"vendor":"Unknown","product":"Post Status Notifier Lite","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.13.0","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/b316e14a-4260-43c4-996c-345c7f9f7d74/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-07-23T06:00:03.344Z"},"credits":[{"lang":"en","value":"Luca Jungnickel","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":4.8,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"HIGH","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-23T14:08:28.701110Z","id":"CVE-2026-9577","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","type":"CWE","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-23T14:11:39.035Z"}}]}}}