Vulnary
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Critical· 9.8

CVE-2026-50755

A critical flaw in DayuanJiang next-ai-draw-io version 0.4.13 lets a remote attacker read sensitive data from the X-Forwarded-For header. The vulnerability can be exploited over the network without any special access or user interaction.

publishedJul 21, 2026
last modifiedJul 22, 2026
sourcesNVD
severity · cvss
9.8
critical · how bad it is
exploitation · epss
<1%
35th percentile · chance of exploitation in 30 days
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
auto-deletes from the system
counting…on Sep 5, 2026

No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.

01

Who is affected

DayuanJiang next-ai-draw-io 0.4.13, used by developers integrating the library into web applications.

02

Real-world impact

An attacker could obtain IP addresses or other identifying information from the X-Forwarded-For header, potentially exposing user privacy or enabling further attacks.

03

Why this severity

The CVSS score of 9.8 reflects a network‑based attack that requires no privileges, no user interaction, and can compromise confidentiality, integrity, and availability of the application.

04

What to do about it

no official fix yet

No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.

No fix documented in sources

05

Timeline

06

How it’s attacked

Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredNone
User interactionNone needed
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
07

References & advisories

(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →