CVE-2026-61291: Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server)

Routine

HIGH 7.8DOWNGRADE

CVE-2026-61291 is a high-severity flaw (CVSS 7.8) affecting webcenter content. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle WebCenter Content executes to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 95%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-08-18
Last modified	2026-10-22

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-22 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-08-18Published CVE record published
2026-10-22 20:09 UTCUpdated Record last modified

oracle webcenter content DOWNGRADE

Affected: 12.2.1.4.0 · 14.1.2.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 12.2.1.4.0

1. Check installed version

apt-cache policy webcenter-content || rpm -q webcenter-content || webcenter-content --version

2. No fixed release: DOWNGRADE to a release before 12.2.1.4.0 (Debian / Ubuntu)

apt-cache madison webcenter-content sudo apt install webcenter-content=<VERSION_BEFORE_12.2.1.4.0> sudo apt-mark hold webcenter-content

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

dnf --showduplicates list webcenter-content sudo dnf downgrade webcenter-content-<VERSION_BEFORE_12.2.1.4.0> sudo dnf versionlock add webcenter-content

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.

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-2026-61291?

webcenter content: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-61291 being exploited?

CVE-2026-61291 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-2026-61291 affect?

CVE-2026-61291 affects webcenter content. Severity is high (CVSS 7.8). Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged atta

How urgent is CVE-2026-61291?

Priority 29/100. High severity

Related CVEs

CVE-2026-60644 CRITICAL 10.0 DOWNGRADE Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Mana
CVE-2026-60435 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server)
CVE-2026-60463 CRITICAL 9.8 DOWNGRADE Vulnerability in the WebCenter Content: Imaging product of Oracle Fusion Middleware (component: Core)
CVE-2026-60649 CRITICAL 9.1 DOWNGRADE Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Mana
CVE-2026-60448 HIGH 8.7 DOWNGRADE Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server)

References

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