CVE-2025-46689: Ververica Platform 2.14.0 contain an Reflected XSS vulnerability via a namespaces/default/formats URI.

Routine

MEDIUM 5.4DOWNGRADE

CVE-2025-46689 is a medium-severity flaw (CVSS 5.4) affecting ververica platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Ververica Platform 2.14.0 contain an Reflected XSS vulnerability via a namespaces/default/formats URI.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-04-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ververica

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

Am I affected?

Timeline

2025-04-27 22:15 UTCPublished CVE record published
2026-06-17 09:26 UTCUpdated Record last modified

ververica ververica platform DOWNGRADE

Affected: 2.14.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.14.0

1. Check installed version

apt-cache policy ververica-platform || rpm -q ververica-platform || ververica-platform --version

2. No fixed release: DOWNGRADE to a release before 2.14.0 (Debian / Ubuntu)

apt-cache madison ververica-platform sudo apt install ververica-platform=<VERSION_BEFORE_2.14.0> sudo apt-mark hold ververica-platform

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

dnf --showduplicates list ververica-platform sudo dnf downgrade ververica-platform-<VERSION_BEFORE_2.14.0> sudo dnf versionlock add ververica-platform

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-2025-46689?

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

Is CVE-2025-46689 being exploited?

CVE-2025-46689 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-2025-46689 affect?

CVE-2025-46689 affects ververica platform. Severity is medium (CVSS 5.4). Ververica Platform 2.14.0 contain an Reflected XSS vulnerability via a namespaces/default/formats URI.

How urgent is CVE-2025-46689?

Priority 29/100. Public exploit reference

Related CVEs

CVE-2025-46690 MEDIUM 5.0 DOWNGRADE Ververica Platform 2.14.0 allows low-privileged users to access SQL connectors via a direct namespaces/default

References

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