CVE-2023-49110Public exploitNetwork attack vector

Authenticated file disclosure and SSRF via XXE

Published Jun 20, 2024 · Updated Nov 4, 2025

XXE in Kiuwan SAST before master.1808.p685.q13371 allows remote authenticated users to read server files via crafted scan results. The server parser accepts ordinary XML added to a Local Analyzer result ZIP and expands attacker-controlled external entities during report processing. Code Security scan privileges and a valid report upload are required; expansion exposes files readable by the application-server account and permits requests to internal services.

CVSS severity7.2
High
EPSS probability0.82%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in Kiuwan SAST before master.1808.p685.q13371 allows remote authenticated users to read server files via crafted scan results. The server parser accepts ordinary XML added to a Local Analyzer result ZIP and expands attacker-controlled external entities during report processing. Code Security scan privileges and a valid report upload are required; expansion exposes files readable by the application-server account and permits requests to internal services.

The record

CVE
CVE-2023-49110
Published
Jun 20, 2024
Updated
Nov 4, 2025
Vendor
Kiuwan
Product
Kiuwan Code Security
Classifications
CWE-611, T1005, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.8.2402.3
  2. Affected versionversion=<master.1808.p685.q13371

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Kiuwan · Kiuwan Code Securityversion=0 <2.8.2402.3; version=<master.1808.p685.q13371
Kiuwan · Kiuwan Local Analyzerversion=0 <master.1808.p685.q13371

Published CVSS scores

7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference
T1005Data from Local System
T1046Network Service Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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