CVE-2025-26924Network attack vector

Unauthenticated content injection into pages and posts

Published Mar 15, 2025 · Updated Apr 28, 2026

Content injection in Colabrio Ohio Extra 3.4.7 and earlier allows remote attackers to inject content into WordPress pages and posts. Published sources identify shortcode injection but do not disclose the affected function, request parameter, or validation failure in shortcode processing. Unauthenticated network access is sufficient, and successful exploitation can add attacker-controlled content, including phishing pages, without reported service interruption.

CVSS severity6.5
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

Content injection in Colabrio Ohio Extra 3.4.7 and earlier allows remote attackers to inject content into WordPress pages and posts. Published sources identify shortcode injection but do not disclose the affected function, request parameter, or validation failure in shortcode processing. Unauthenticated network access is sufficient, and successful exploitation can add attacker-controlled content, including phishing pages, without reported service interruption.

The record

CVE
CVE-2025-26924
Published
Mar 15, 2025
Updated
Apr 28, 2026
Vendor
Colabrio
Product
Ohio Extra
Classifications
CWE-94, CAPEC-242
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=0 <=3.4.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Colabrio · Ohio Extraversion=0 <=3.4.7

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CAPEC-242Code Injection

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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