CVE-2026-17608Network attack vector

Option deletion via missing nonce validation

Published Aug 16, 2026 · Updated Aug 16, 2026

CSRF in WP Compress 7.10.09 and earlier allows remote attackers to delete WordPress options via forged administrator requests. Top-level code in the administrative templates and menu handlers processes option-deletion parameters without verifying a WordPress nonce. Exploitation requires an authenticated administrator to follow attacker-controlled content; deleting critical settings can cause an outage or reset plugins and themes.

CVSS severity6.5
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in WP Compress 7.10.09 and earlier allows remote attackers to delete WordPress options via forged administrator requests. Top-level code in the administrative templates and menu handlers processes option-deletion parameters without verifying a WordPress nonce. Exploitation requires an authenticated administrator to follow attacker-controlled content; deleting critical settings can cause an outage or reset plugins and themes.

The record

CVE
CVE-2026-17608
Published
Aug 16, 2026
Updated
Aug 16, 2026
Vendor
WP Compress
Product
WP Compress – Instant Performance & Speed Optimization
Classifications
CWE-352, T1204.001, T1485
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 16, 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 <=7.10.09

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WP Compress · WP Compress – Instant Performance & Speed Optimizationversion=0 <=7.10.09

Published CVSS scores

6.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious Link
T1485Data Destruction

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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