CVE-2025-3884: Cloudera Hue Ace Editor Directory Traversal Information Disclosure Vulnerability

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HIGH 7.5REMOTEDOWNGRADE

CVE-2025-3884 is a high-severity flaw (CVSS 7.5) affecting hue. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cloudera Hue Ace Editor Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Cloudera Hue. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Ace Editor web application. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An att

Why this priority

High severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.8% (top 22%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-05-22
Last modified	2026-06-17

Publisher (CNA): Zero Day Initiative · Vendor: cloudera

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-05-22 01:15 UTCPublished CVE record published
2026-06-17 09:20 UTCUpdated Record last modified

cloudera hue DOWNGRADE

Affected: 4.11.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.11.0

1. Check installed version

apt-cache policy hue || rpm -q hue || hue --version

2. No fixed release: DOWNGRADE to a release before 4.11.0 (Debian / Ubuntu)

apt-cache madison hue sudo apt install hue=<VERSION_BEFORE_4.11.0> sudo apt-mark hold hue

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

dnf --showduplicates list hue sudo dnf downgrade hue-<VERSION_BEFORE_4.11.0> sudo dnf versionlock add hue

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-2025-3884?

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

Is CVE-2025-3884 being exploited?

CVE-2025-3884 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-2025-3884 affect?

CVE-2025-3884 affects hue. Severity is high (CVSS 7.5). Cloudera Hue Ace Editor Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Cloudera Hue. Authentication is not required to expl

How urgent is CVE-2025-3884?

Priority 51/100. High severity; Remotely exploitable, no login, no user action

References

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