{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-123653","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-11-06T08:28:48.613Z","datePublished":"2026-11-06T13:30:24.822Z","dateUpdated":"2026-11-06T13:30:24.822Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-11-06T13:30:24.822Z"},"title":"esengine DeepSeek-Reasonix doc.go discoverDocs llm prompting input","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-1427","lang":"en","description":"Improper Neutralization of Input Used for LLM Prompting"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-349","lang":"en","description":"Acceptance of Extraneous Untrusted Data With Trusted Data"}]}],"affected":[{"vendor":"esengine","product":"DeepSeek-Reasonix","versions":[{"version":"2.0","status":"affected"},{"version":"2.1","status":"affected"},{"version":"2.2","status":"affected"},{"version":"2.3","status":"affected"},{"version":"2.4","status":"affected"},{"version":"2.5","status":"affected"},{"version":"2.6","status":"affected"},{"version":"2.7","status":"affected"},{"version":"2.8","status":"affected"},{"version":"2.9","status":"affected"},{"version":"2.10","status":"affected"},{"version":"2.11","status":"affected"},{"version":"2.12","status":"affected"},{"version":"2.13","status":"affected"},{"version":"2.14","status":"affected"},{"version":"2.15","status":"affected"},{"version":"2.16","status":"affected"},{"version":"2.17","status":"affected"},{"version":"2.18","status":"affected"},{"version":"2.19","status":"affected"},{"version":"2.20","status":"affected"},{"version":"2.21","status":"affected"},{"version":"2.22","status":"affected"},{"version":"2.23","status":"affected"},{"version":"2.24","status":"affected"},{"version":"2.25","status":"affected"},{"version":"2.26","status":"affected"},{"version":"2.27","status":"affected"},{"version":"2.28","status":"affected"},{"version":"2.29","status":"affected"},{"version":"2.30","status":"affected"},{"version":"2.31","status":"affected"},{"version":"2.32","status":"affected"},{"version":"2.33","status":"affected"},{"version":"2.34","status":"affected"},{"version":"2.35","status":"affected"},{"version":"2.36","status":"affected"},{"version":"2.37","status":"affected"},{"version":"2.38","status":"affected"},{"version":"2.39","status":"affected"},{"version":"2.40","status":"affected"},{"version":"2.41","status":"affected"},{"version":"2.42","status":"affected"},{"version":"2.43","status":"affected"},{"version":"2.44","status":"affected"},{"version":"2.45","status":"affected"},{"version":"2.46","status":"affected"},{"version":"2.47","status":"affected"},{"version":"2.48","status":"affected"},{"version":"2.49","status":"affected"},{"version":"2.50","status":"affected"},{"version":"2.51","status":"affected"},{"version":"2.52.0","status":"affected"},{"version":"2.53.0","status":"unaffected"}],"cpes":["cpe:2.3:a:esengine:deepseek-reasonix:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"A security vulnerability has been detected in esengine DeepSeek-Reasonix up to 2.52.0. Affected is the function discoverDocs of the file internal/memory/doc.go. The manipulation leads to improper neutralization of input used for llm prompting. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.53.0 is able to address this issue. The identifier of the patch is 4ca33493a673c2788aa8598fbca2b2f47a69e1b8. It is suggested to upgrade the affected component."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-11-06T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-11-06T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-11-06T09:33:53.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Ybyu (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/431772","name":"VDB-431772 | esengine DeepSeek-Reasonix doc.go discoverDocs llm prompting input","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/431772/cti","name":"VDB-431772 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-123653","name":"CVE-2026-123653 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/1033134","name":"Submit #1033134 | esengine DeepSeek-Reasonix 1.17.8 CWE-1427 Improper Neutralization of Input Used for LLM Prompting","tags":["third-party-advisory"]},{"url":"https://github.com/esengine/DeepSeek-Reasonix/issues/13061","tags":["issue-tracking"]},{"url":"https://github.com/esengine/DeepSeek-Reasonix/security/advisories/GHSA-7v48-x992-r5w7","tags":["related"]},{"url":"https://github.com/ybyu-ieu/agent-security-advisories/blob/main/deepseek-reasonix/deepseek-reasonix-agents-md-prompt-injection-command-execution.md","tags":["exploit"]},{"url":"https://github.com/esengine/DeepSeek-Reasonix/commit/4ca33493a673c2788aa8598fbca2b2f47a69e1b8","tags":["patch"]},{"url":"https://github.com/esengine/DeepSeek-Reasonix/releases/tag/v2.53.0","tags":["patch"]},{"url":"https://github.com/esengine/DeepSeek-Reasonix/","tags":["product"]}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202611"]}}}