{"id":"CVE-2024-2956","state":"PUBLISHED","title":"Simple Ajax Chat <= 20231101 - Authenticated (Admin+) Stored Cross-Site Scripting","description":"The Simple Ajax Chat – Add a Fast, Secure Chat Box plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 20231101 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.","publishedAt":"2024-03-27T07:34:51.994Z","updatedAt":"2026-04-08T17:11:47.992Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["specialk Simple Ajax Chat – Add a Fast, Secure Chat Box"],"affected":[{"vendor":"specialk","product":"Simple Ajax Chat – Add a Fast, Secure Chat Box","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"20231101","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/9e9e0214-b88e-4125-8c10-850ca736e920?source=cve","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3037001%40simple-ajax-chat&new=3037001%40simple-ajax-chat&sfp_email=&sfph_mail="],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:07:21.467Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/2xxx/CVE-2024-2956.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-2956","state":"PUBLISHED","datePublished":"2024-03-27T07:34:51.994Z","dateUpdated":"2026-04-08T17:11:47.992Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-03-26T19:10:05.682Z"},"containers":{"cna":{"title":"Simple Ajax Chat <= 20231101 - Authenticated (Admin+) Stored Cross-Site Scripting","descriptions":[{"lang":"en","value":"The Simple Ajax Chat – Add a Fast, Secure Chat Box plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 20231101 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}],"affected":[{"vendor":"specialk","product":"Simple Ajax Chat – Add a Fast, Secure Chat Box","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"20231101","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9e9e0214-b88e-4125-8c10-850ca736e920?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3037001%40simple-ajax-chat&new=3037001%40simple-ajax-chat&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","baseScore":4.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:11:47.992Z"},"credits":[{"lang":"en","type":"finder","value":"Vincent Fourcade"}],"timeline":[{"time":"2026-02-25T18:23:55.000Z","lang":"en","value":"Vendor Notified"},{"time":"2024-03-26T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9e9e0214-b88e-4125-8c10-850ca736e920?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3037001%40simple-ajax-chat&new=3037001%40simple-ajax-chat&sfp_email=&sfph_mail=","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T19:32:42.476Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-02T18:24:50.820327Z","id":"CVE-2024-2956","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-02T18:29:02.484Z"}}]}}}