CVE-2026-19354Network attack vector

Authenticated SQL injection via message ids

Published Aug 9, 2026 · Updated Aug 9, 2026

SQL injection in OPMS commit 831440f37a92c1568f2e071d5233bc873a9d8b09 allows remote authenticated users to alter queries via message ids. AjaxDeleteMessageController reads the ids POST parameter and passes it to DeleteMessages, whose IN-clause handling incorporates the value into SQL without neutralizing syntax. Reachability requires a session whose userPermission value contains message-delete, and resulting database effects remain bounded by OPMS database permissions.

CVSS severity5.3
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in OPMS commit 831440f37a92c1568f2e071d5233bc873a9d8b09 allows remote authenticated users to alter queries via message ids. AjaxDeleteMessageController reads the ids POST parameter and passes it to DeleteMessages, whose IN-clause handling incorporates the value into SQL without neutralizing syntax. Reachability requires a session whose userPermission value contains message-delete, and resulting database effects remain bounded by OPMS database permissions.

The record

CVE
CVE-2026-19354
Published
Aug 9, 2026
Updated
Aug 9, 2026
Vendor
Zhidieyun
Product
OPMS
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 9, 2026Record 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=831440f37a92c1568f2e071d5233bc873a9d8b09

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Zhidieyun · OPMSversion=831440f37a92c1568f2e071d5233bc873a9d8b09

Published CVSS scores

6.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDB CNAAV:N/AC:L/Au:S/C:P/I:P/A:P
5.3VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

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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