{"id":"CVE-2026-108088","state":"PUBLISHED","title":"Apache Cocoon: Cross-user cache poisoning","description":"** UNSUPPORTED WHEN ASSIGNED ** Use of cache containing sensitive information vulnerability in Apache Cocoon. When using the cache on a multi-user application, cached values for one user could be used when serving content for other users.\n\n\n\nThis issue affects Apache Cocoon: all versions.\n\n\n\nAs this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.\n\n\n\nNOTE: This vulnerability only affects products that are no longer supported by the maintainer.","publishedAt":"2026-10-20T10:25:33.049Z","updatedAt":"2026-10-29T17:33:40.096Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Cocoon"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Cocoon","packageURL":"pkg:software-id/apache.org/cocoon","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"*","versionType":"semver"}]}],"references":["https://lists.apache.org/thread/30vg3mht5vsm9vsmrdnx80zp5fw536st","http://www.openwall.com/lists/oss-security/2026/10/20/4"],"weaknesses":["CWE-524"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/108xxx/CVE-2026-108088.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108088","state":"PUBLISHED","datePublished":"2026-10-20T10:25:33.049Z","dateUpdated":"2026-10-29T17:33:40.096Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-10-09T12:25:37.471Z"},"containers":{"cna":{"title":"Apache Cocoon: Cross-user cache poisoning","descriptions":[{"lang":"en","value":"** UNSUPPORTED WHEN ASSIGNED ** Use of cache containing sensitive information vulnerability in Apache Cocoon. When using the cache on a multi-user application, cached values for one user could be used when serving content for other users.\n\n\n\nThis issue affects Apache Cocoon: all versions.\n\n\n\nAs this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.\n\n\n\nNOTE: This vulnerability only affects products that are no longer supported by the maintainer."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Cocoon","packageURL":"pkg:software-id/apache.org/cocoon","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"*","versionType":"semver"}]}],"references":[{"url":"https://lists.apache.org/thread/30vg3mht5vsm9vsmrdnx80zp5fw536st","tags":["vendor-advisory"]}],"metrics":[{"other":{"type":"Textual description of severity","content":{"text":"low"}},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-524","description":"CWE-524 Use of cache containing sensitive information","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-10-20T10:25:33.049Z"},"source":{"discovery":"UNKNOWN"},"credits":[{"lang":"en","value":"Tiago Abreu","type":"finder"}],"tags":["unsupported-when-assigned"],"x_generator":{"engine":"Vulnogram 1.0.3"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/10/20/4"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-10-20T18:09:56.009Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-29T17:30:43.005593Z","id":"CVE-2026-108088","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":"2026-10-29T17:33:40.096Z"}}]}}}