CVE-2026-74015Network attack vector

Data disclosure via unauthenticated SQL injection

Published Aug 18, 2026 · Updated Aug 18, 2026

SQL injection in Merkulove Readabler before 2.0.18 allows remote attackers to read database-backed information via unauthenticated requests. Patchstack has disclosed the bug class, affected range, and CVSS vector, but not the vulnerable endpoint, parameter, query, or function that places attacker input into SQL. Reachability depends on a web-exposed WordPress site running the plugin; public records describe confidentiality impact and limited service interruption, not confirmed code execution.

CVSS severity9.3
Critical
EPSS probability0.29%
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 Merkulove Readabler before 2.0.18 allows remote attackers to read database-backed information via unauthenticated requests. Patchstack has disclosed the bug class, affected range, and CVSS vector, but not the vulnerable endpoint, parameter, query, or function that places attacker input into SQL. Reachability depends on a web-exposed WordPress site running the plugin; public records describe confidentiality impact and limited service interruption, not confirmed code execution.

The record

CVE
CVE-2026-74015
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Merkulove
Product
Readabler
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 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=n/a <2.0.18 changes=[{"at":"2.0.18","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Merkulove · Readablerversion=n/a <2.0.18 changes=[{"at":"2.0.18","status":"unaffected"}]

Published CVSS scores

9.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL 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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