esengine DeepSeek-Reasonix doc.go discoverDocs llm prompting input
Summary
| CVE | CVE-2026-123653 |
|---|---|
| State | PUBLISHED |
| Assigner | VulDB |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-11-06 14:17:10 UTC |
| Updated | 2026-11-06 14:17:11 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v4.0 2.1 LOW from [email protected]
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/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
Problem Types: CWE-349 | CWE-1427 Improper Neutralization of Input Used for LLM Prompting | CWE-349 Acceptance of Extraneous Untrusted Data With Trusted Data
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 2.1 | LOW | 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/C... |
| 4.0 | CNA | DECLARED | 5.3 | MEDIUM | 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 |
| 3.1 | [email protected] | Primary | 6.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
| 3.1 | CNA | DECLARED | 6.3 | MEDIUM | 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 |
| 3.0 | CNA | DECLARED | 6.3 | MEDIUM | 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 |
| 2.0 | [email protected] | Secondary | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | |
| 2.0 | CNA | DECLARED | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
NoneUser Interaction
PassiveConfidentiality
LowIntegrity
LowAvailability
LowSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS: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/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
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
RequiredScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
RequiredScope
UnchangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Esengine | DeepSeek-Reasonix | affected 2.0 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.1 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.2 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.3 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.4 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.5 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.6 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.7 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.8 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.9 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.10 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.11 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.12 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.13 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.14 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.15 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.16 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.17 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.18 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.19 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.20 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.21 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.22 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.23 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.24 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.25 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.26 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.27 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.28 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.29 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.30 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.31 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.32 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.33 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.34 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.35 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.36 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.37 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.38 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.39 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.40 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.41 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.42 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.43 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.44 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.45 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.46 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.47 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.48 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.49 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.50 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.51 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | affected 2.52.0 | Not specified |
| CNA | Esengine | DeepSeek-Reasonix | unaffected 2.53.0 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| github.com/esengine/DeepSeek-Reasonix | [email protected] | github.com | |
| github.com/esengine/DeepSeek-Reasonix/security/advisories/GHSA-7v48-x992... | [email protected] | github.com | |
| vuldb.com/cve/CVE-2026-123653 | [email protected] | vuldb.com | |
| vuldb.com/vuln/431772/cti | [email protected] | vuldb.com | |
| github.com/esengine/DeepSeek-Reasonix/commit/4ca33493a673c2788aa8598fbca... | [email protected] | github.com | |
| vuldb.com/vuln/431772 | [email protected] | vuldb.com | |
| github.com/ybyu-ieu/agent-security-advisories/blob/main/deepseek-reasoni... | [email protected] | github.com | |
| vuldb.com/submit/1033134 | [email protected] | vuldb.com | |
| github.com/esengine/DeepSeek-Reasonix/releases/tag/v2.53.0 | [email protected] | github.com | |
| github.com/esengine/DeepSeek-Reasonix/issues/13061 | [email protected] | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Ybyu (VulDB User) (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-11-06T00:00:00.000Z | Advisory disclosed |
| CNA | 2026-11-06T01:00:00.000Z | VulDB entry created |
| CNA | 2026-11-06T09:33:53.000Z | VulDB entry last update |
There are currently no legacy QID mappings associated with this CVE.