{"id":"CVE-2024-5520","state":"PUBLISHED","title":"Cross-Site Scripting stored in Alkacon OpenCMS","description":"Two Cross-Site Scripting vulnerabilities have been discovered in Alkacon's OpenCMS affecting version 16, which could allow a user with sufficient privileges to create and modify web pages through the admin panel, can execute malicious JavaScript code, after inserting code in the “title” field.","publishedAt":"2024-05-30T11:10:37.520Z","updatedAt":"2024-08-01T21:18:06.147Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"INCIBE"},"assigner":"INCIBE","products":["Alkacon OpenCMS"],"affected":[{"vendor":"Alkacon","product":"OpenCMS","defaultStatus":"unaffected","versions":[{"version":"16","status":"affected"}]}],"references":["https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-stored-alkacon-opencms"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/5xxx/CVE-2024-5520.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-5520","state":"PUBLISHED","datePublished":"2024-05-30T11:10:37.520Z","dateUpdated":"2024-08-01T21:18:06.147Z","assignerShortName":"INCIBE","assignerOrgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateReserved":"2024-05-30T07:36:49.072Z"},"containers":{"cna":{"title":"Cross-Site Scripting stored in Alkacon OpenCMS","descriptions":[{"lang":"en","value":"Two Cross-Site Scripting vulnerabilities have been discovered in Alkacon's OpenCMS affecting version 16, which could allow a user with sufficient privileges to create and modify web pages through the admin panel, can execute malicious JavaScript code, after inserting code in the “title” field."}],"affected":[{"vendor":"Alkacon","product":"OpenCMS","defaultStatus":"unaffected","versions":[{"version":"16","status":"affected"}]}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-stored-alkacon-opencms"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"INCIBE","orgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateUpdated":"2024-05-30T11:10:37.520Z"},"credits":[{"lang":"en","type":"finder","value":"Miguel Segovia Gil"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The Cross-Site Scripting vulnerability through the “title” field has been fixed in version 17.<br><br>However, the vendor has stated that the Cross-Site Scripting vulnerability through images in .svg format will not be fixed because filtering the JavaScript code of .svg files could bring unwanted effects. <br>"}],"value":"The Cross-Site Scripting vulnerability through the “title” field has been fixed in version 17.\n\nHowever, the vendor has stated that the Cross-Site Scripting vulnerability through images in .svg format will not be fixed because filtering the JavaScript code of .svg files could bring unwanted effects."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"alkacon","product":"opencms","defaultStatus":"unaffected","versions":[{"version":"16","status":"affected"}],"cpes":["cpe:2.3:a:alkacon:opencms:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-5520","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-30T16:54:22.112809Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-04T18:01:49.682Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-stored-alkacon-opencms","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:18:06.147Z"}}]}}}