{"id":"CVE-2023-4554","state":"PUBLISHED","title":"XML External Entity (XXE) Processing","description":"Improper Restriction of XML External Entity Reference vulnerability in OpenText AppBuilder on Windows, Linux allows Server Side Request Forgery, Probe System Files.\n\nAppBuilder's XML processor is vulnerable to XML External Entity Processing (XXE), allowing an authenticated user to upload specially crafted XML files to induce server-side request forgery, disclose files local to the server that processes them.\n\n\nThis issue affects AppBuilder: from 21.2 before 23.2.\n\n","publishedAt":"2024-01-29T20:56:49.834Z","updatedAt":"2025-05-29T15:08:27.904Z","severity":{"score":4.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"OpenText"},"assigner":"OpenText","products":["OpenText AppBuilder"],"affected":[{"vendor":"OpenText","product":"AppBuilder","defaultStatus":"unaffected","versions":[{"version":"23.2","status":"unaffected"},{"version":"21.2","status":"affected","lessThan":"23.2","versionType":"custom"}],"platforms":["Windows","Linux"]}],"references":["https://support.opentext.com/csm?id=ot_kb_search&kb_category=61648712db61781068cfd6c4e296197b"],"weaknesses":["CWE-611"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/4xxx/CVE-2023-4554.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-4554","state":"PUBLISHED","datePublished":"2024-01-29T20:56:49.834Z","dateUpdated":"2025-05-29T15:08:27.904Z","assignerShortName":"OpenText","assignerOrgId":"f81092c5-7f14-476d-80dc-24857f90be84","dateReserved":"2023-08-25T16:55:14.960Z"},"containers":{"cna":{"title":"XML External Entity (XXE) Processing","descriptions":[{"lang":"en","value":"Improper Restriction of XML External Entity Reference vulnerability in OpenText AppBuilder on Windows, Linux allows Server Side Request Forgery, Probe System Files.\n\nAppBuilder's XML processor is vulnerable to XML External Entity Processing (XXE), allowing an authenticated user to upload specially crafted XML files to induce server-side request forgery, disclose files local to the server that processes them.\n\n\nThis issue affects AppBuilder: from 21.2 before 23.2.\n\n"}],"affected":[{"vendor":"OpenText","product":"AppBuilder","defaultStatus":"unaffected","versions":[{"version":"23.2","status":"unaffected"},{"version":"21.2","status":"affected","lessThan":"23.2","versionType":"custom"}],"platforms":["Windows","Linux"]}],"references":[{"url":"https://support.opentext.com/csm?id=ot_kb_search&kb_category=61648712db61781068cfd6c4e296197b"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-611","description":"CWE-611 Improper Restriction of XML External Entity Reference","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"OpenText","orgId":"f81092c5-7f14-476d-80dc-24857f90be84","dateUpdated":"2024-01-29T20:56:49.834Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"George Mathias"}],"impacts":[{"capecId":"CAPEC-664","descriptions":[{"lang":"en","value":"CAPEC-664 Server Side Request Forgery"}]},{"capecId":"CAPEC-639","descriptions":[{"lang":"en","value":"CAPEC-639 Probe System Files"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.opentext.com/csm?id=ot_kb_search&kb_category=61648712db61781068cfd6c4e296197b","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:31:06.595Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-08T19:08:51.927818Z","id":"CVE-2023-4554","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":"2025-05-29T15:08:27.904Z"}}]}}}