{"id":"CVE-2026-18531","state":"PUBLISHED","title":"IBM MAS uses axios-1.15.2, protobufjs-8.0.1 and undici-7.26 which is vulnerable to multiple CVEs, and contains vulnerabilities related to missing Secure attribute on mas-redirect-uri cookie and weak HMAC Session Secret","description":"IBM Maximo Application Suite 9.2, 9.1, and 9.0 could allow a remote attacker to tamper with session data due to the use of a weak HMAC session signing secret.","publishedAt":"2026-08-05T16:04:14.743Z","updatedAt":"2026-08-06T14:29:40.932Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"ibm"},"assigner":"ibm","products":["IBM Maximo Application Suite"],"affected":[{"vendor":"IBM","product":"Maximo Application Suite","versions":[{"version":"9.2","status":"affected"},{"version":"9.1","status":"affected"},{"version":"9.0","status":"affected"}],"cpes":["cpe:2.3:a:ibm:maximo_application_suite:9.2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.0.0:*:*:*:*:*:*:*"]}],"references":["https://www.ibm.com/support/pages/node/7282362"],"weaknesses":["CWE-330"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/18xxx/CVE-2026-18531.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-18531","state":"PUBLISHED","datePublished":"2026-08-05T16:04:14.743Z","dateUpdated":"2026-08-06T14:29:40.932Z","assignerShortName":"ibm","assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateReserved":"2026-07-31T20:03:37.213Z"},"containers":{"cna":{"title":"IBM MAS uses axios-1.15.2, protobufjs-8.0.1 and undici-7.26 which is vulnerable to multiple CVEs, and contains vulnerabilities related to missing Secure attribute on mas-redirect-uri cookie and weak HMAC Session Secret","descriptions":[{"lang":"en","value":"IBM Maximo Application Suite 9.2, 9.1, and 9.0 could allow a remote attacker to tamper with session data due to the use of a weak HMAC session signing secret."}],"affected":[{"vendor":"IBM","product":"Maximo Application Suite","versions":[{"version":"9.2","status":"affected"},{"version":"9.1","status":"affected"},{"version":"9.0","status":"affected"}],"cpes":["cpe:2.3:a:ibm:maximo_application_suite:9.2:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.2.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.1:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:maximo_application_suite:9.0.0:*:*:*:*:*:*:*"]}],"references":[{"url":"https://www.ibm.com/support/pages/node/7282362","tags":["vendor-advisory","patch"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-330","lang":"en","description":"CWE-330 Use of Insufficiently Random Values","type":"CWE"}]}],"providerMetadata":{"shortName":"ibm","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","dateUpdated":"2026-08-05T16:04:14.743Z"},"solutions":[{"lang":"en","value":"Remediated Product(s)Version(s)IBM Maximo Application Suite9.2.1IBM Maximo Application Suite9.1.20IBM Maximo Application Suite9.0.28","supportingMedia":[{"type":"text/html","base64":false,"value":"<div><table><tbody><tr><td>Remediated Product(s)</td><td>Version(s)</td></tr><tr><td>IBM Maximo Application Suite</td><td>9.2.1</td></tr><tr><td>IBM Maximo Application Suite</td><td>9.1.20</td></tr><tr><td>IBM Maximo Application Suite</td><td>9.0.28</td></tr></tbody></table></div>"}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T14:26:06.849869Z","id":"CVE-2026-18531","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-06T14:29:40.932Z"}}]}}}