CVE-2026-61157: Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm

This month

HIGH 7.5REMOTEDOWNGRADEDOWNGRADE

CVE-2026-61157 is a high-severity flaw (CVSS 7.5) affecting commerce experience manager, commerce guided search. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in unauthorized acce

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-07-21
Last modified	2026-10-24

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-21 22:18 UTCPublished CVE record published
2026-10-24 15:10 UTCUpdated Record last modified

oracle commerce experience manager DOWNGRADE

Affected: 11.4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 11.4.0

1. Check installed version

apt-cache policy commerce-experience-manager || rpm -q commerce-experience-manager || commerce-experience-manager --version

2. No fixed release: DOWNGRADE to a release before 11.4.0 (Debian / Ubuntu)

apt-cache madison commerce-experience-manager sudo apt install commerce-experience-manager=<VERSION_BEFORE_11.4.0> sudo apt-mark hold commerce-experience-manager

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list commerce-experience-manager sudo dnf downgrade commerce-experience-manager-<VERSION_BEFORE_11.4.0> sudo dnf versionlock add commerce-experience-manager

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

oracle commerce guided search DOWNGRADE

Affected: 11.4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 11.4.0

1. Check installed version

apt-cache policy commerce-guided-search || rpm -q commerce-guided-search || commerce-guided-search --version

2. No fixed release: DOWNGRADE to a release before 11.4.0 (Debian / Ubuntu)

apt-cache madison commerce-guided-search sudo apt install commerce-guided-search=<VERSION_BEFORE_11.4.0> sudo apt-mark hold commerce-guided-search

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list commerce-guided-search sudo dnf downgrade commerce-guided-search-<VERSION_BEFORE_11.4.0> sudo dnf versionlock add commerce-guided-search

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.

Fedora 46 · sugar-abacus · FIXED · 61-18.fc46 · FEDORA-2026-b1e9de9204 · source

sudo dnf upgrade --advisory=FEDORA-2026-b1e9de9204

Fedora ELN · selinux-policy · FIXED · 45.23-1.eln159 · FEDORA-2026-3668c969a2 · source

sudo dnf upgrade --advisory=FEDORA-2026-3668c969a2

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Write-up: www.oracle.com/security-alerts/cpujul2026.html

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-61157?

commerce experience manager: downgrade or apply the listed mitigation; commerce guided search: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-61157 being exploited?

CVE-2026-61157 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-61157 affect?

CVE-2026-61157 affects commerce experience manager, commerce guided search. Severity is high (CVSS 7.5). Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows

How urgent is CVE-2026-61157?

Priority 40/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-61145 CRITICAL 9.8 DOWNGRADE DOWNGRADE Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm
CVE-2026-61161 CRITICAL 9.8 DOWNGRADE DOWNGRADE Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm
CVE-2026-61153 CRITICAL 9.1 DOWNGRADE DOWNGRADE Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm
CVE-2026-61146 CRITICAL 9.9 DOWNGRADE DOWNGRADE Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm
CVE-2026-61163 HIGH 8.1 DOWNGRADE DOWNGRADE Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm

References

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