CVE-2023-26912Public exploitNetwork attack vector

Browser script execution via stored order evaluation

Published Mar 15, 2023 · Updated Feb 27, 2025

Stored XSS in xenv S-mall-ssm through commit 3d9e77f7d80289a30f67aaba1ae73e375d33ef71 allows remote authenticated users to run scripts. The order-evaluation workflow accepts a script-bearing review and later renders it without effective output neutralization; no specific file or function is disclosed. Exploitation requires a completed order, submission through the evaluation function, and a browser user who views the stored content, exposing that user's web session to attacker-controlled script behavior.

CVSS severity4.8
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in xenv S-mall-ssm through commit 3d9e77f7d80289a30f67aaba1ae73e375d33ef71 allows remote authenticated users to run scripts. The order-evaluation workflow accepts a script-bearing review and later renders it without effective output neutralization; no specific file or function is disclosed. Exploitation requires a completed order, submission through the evaluation function, and a browser user who views the stored content, exposing that user's web session to attacker-controlled script behavior.

The record

CVE
CVE-2023-26912
Published
Mar 15, 2023
Updated
Feb 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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