CVE-2025-10943Network attack vector

Authenticated script injection via unencoded echostr reflection

Published Sep 25, 2025 · Updated Sep 25, 2025

Cross-site scripting in MikeCen WeChat-Face-Recognition allows remote authenticated users to inject script through the echostr parameter. At commit 6e3f72bf8547d80b59e330f1137e4aa505f492c1, wx.php's valid function returns the query value without HTML encoding or other neutralization. A valid WeChat request signature and victim interaction are required, limiting the demonstrated consequence to attacker-controlled script execution in the victim's browser.

CVSS severity5.1
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in MikeCen WeChat-Face-Recognition allows remote authenticated users to inject script through the echostr parameter. At commit 6e3f72bf8547d80b59e330f1137e4aa505f492c1, wx.php's valid function returns the query value without HTML encoding or other neutralization. A valid WeChat request signature and victim interaction are required, limiting the demonstrated consequence to attacker-controlled script execution in the victim's browser.

The record

CVE
CVE-2025-10943
Published
Sep 25, 2025
Updated
Sep 25, 2025
Vendor
Mike Cen
Product
WeChat-Face-Recognition
Classifications
CWE-79, CWE-94, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 25, 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?

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  1. Affected versionversion=6e3f72bf8547d80b59e330f1137e4aa505f492c1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mike Cen · WeChat-Face-Recognitionversion=6e3f72bf8547d80b59e330f1137e4aa505f492c1

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
5.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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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