PULSE
ES
FEED
ransomscarlettgroup reclama a nbcuniversal.com · US · Technologyransomn0n reclama a Xylanpicks · US · Not Foundransombravox reclama a GSE-M Technology Sdn. Bhd. · MY · Technologyransomemperador reclama a Bruin Group LLC · US · Otherransomsilentransomgroup reclama a M... M... · Not Foundransomsilentransomgroup reclama a P... H... · Not Foundransomglobal secret group reclama a Graves Fireplaces, Inc. · US · Manufacturingransomincransom reclama a centralrogers.com · US · Otherransomdark project reclama a Asensus Surgical · US · Healthcareransomdark project reclama a The Excalibur Group · US · Not Foundransomsilentransomgroup reclama a P...S...R... · Not Foundransomaurora reclama a Duarte Nursery, Inc. · US · Agriculture and Food Productionransomn0n reclama a 51Ridge (Newark NJ hosting/IT) · US · Technologyransombooba project reclama a Research Foundation of The City University of New York · US · Educationransomscarlettgroup reclama a nbcuniversal.com · US · Technologyransomn0n reclama a Xylanpicks · US · Not Foundransombravox reclama a GSE-M Technology Sdn. Bhd. · MY · Technologyransomemperador reclama a Bruin Group LLC · US · Otherransomsilentransomgroup reclama a M... M... · Not Foundransomsilentransomgroup reclama a P... H... · Not Foundransomglobal secret group reclama a Graves Fireplaces, Inc. · US · Manufacturingransomincransom reclama a centralrogers.com · US · Otherransomdark project reclama a Asensus Surgical · US · Healthcareransomdark project reclama a The Excalibur Group · US · Not Foundransomsilentransomgroup reclama a P...S...R... · Not Foundransomaurora reclama a Duarte Nursery, Inc. · US · Agriculture and Food Productionransomn0n reclama a 51Ridge (Newark NJ hosting/IT) · US · Technologyransombooba project reclama a Research Foundation of The City University of New York · US · Education
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CVE WatchSep 30, 2026

CVE-2026-91051

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a ser

CVSS

—

No CVSS

EPSS

0.4%

p27

KEV

—

Exploit Today

8

0-100

Published: Sep 30, 2026 · Last modified: Sep 30, 2026

EPSS · 30d
0.4%EPSS · 30 days0.4%
2026-09-302026-10-20
Technical description

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a serialized value in a post meta field that is deserialized when the post is rendered, allowing them to perform PHP Object Injection, which can lead to remote code execution when a suitable gadget chain is present via another installed EWWW Image Optimizer WordPress plugin before 8.8.0 or .

Official references
Related CVEs

No related CVEs by CWE or product.