{"id":"CVE-2026-92558","aliases":["EUVD-2026-123056","GHSA-rjwg-f57g-669j"],"status":"published","title":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway...","description":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway do not escape separator characters when building the cache key, allowing a remote attacker to cause a response cached for one request to be served for a different request on the same Route.","severity":{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L","level":"medium","assessor":"cna","from":"cve"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-116"],"published":"2026-11-10T21:45:39.935Z","modified":"2026-11-11T00:32:43Z","products":[{"vendor":"kong inc.","product":"kong ai gateway"},{"vendor":"kong inc.","product":"kong gateway enterprise"}],"references":[{"url":"https://developer.konghq.com/gateway/changelog/","tags":["release-notes"]},{"url":"https://developer.konghq.com/ai-gateway/changelog/","tags":["release-notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92558"},{"url":"https://developer.konghq.com/ai-gateway/changelog"},{"url":"https://developer.konghq.com/gateway/changelog"},{"url":"https://github.com/advisories/GHSA-rjwg-f57g-669j"}],"sources":{"cve":[{"id":"CVE-2026-92558","description":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway do not escape separator characters when building the cache key, allowing a remote attacker to cause a response cached for one request to be served for a different request on the same Route.","status":"published","published":"2026-11-10T21:45:39.935Z","modified":"2026-11-10T21:45:39.935Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L","level":"medium","assessor":"cna"}],"cwes":["CWE-116"],"updated_at":"2026-11-10T22:48:54.515847Z"}],"euvd":[{"id":"EUVD-2026-123056","description":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway do not escape separator characters when building the cache key, allowing a remote attacker to cause a response cached for one request to be served for a different request on the same Route.","status":"published","published":"2026-11-11T00:32:35Z","modified":"2026-11-11T00:32:35Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L","level":"medium"}],"updated_at":"2026-11-11T01:26:04.657538Z"}],"ghsa":[{"id":"GHSA-rjwg-f57g-669j","title":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway...","description":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway do not escape separator characters when building the cache key, allowing a remote attacker to cause a response cached for one request to be served for a different request on the same Route.","status":"published","published":"2026-11-11T00:32:35Z","modified":"2026-11-11T00:32:43Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-116"],"updated_at":"2026-11-11T01:00:12.54012Z"}],"nvd":[{"id":"CVE-2026-92558","description":"The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway do not escape separator characters when building the cache key, allowing a remote attacker to cause a response cached for one request to be served for a different request on the same Route.","status":"published","published":"2026-11-10T22:21:15.413Z","modified":"2026-11-10T22:21:15.413Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-116"],"updated_at":"2026-11-11T00:21:54.825455Z"}]}}