CVE-2024-12629: In Progress® Telerik® KendoReact versions v3.5.0 through v9.4.0, an attacker can introduce or modify propertie

Routine

MEDIUM 4.1UPGRADE

CVE-2024-12629 is a medium-severity flaw (CVSS 4.1) affecting kendoreact. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Progress® Telerik® KendoReact versions v3.5.0 through v9.4.0, an attacker can introduce or modify properties within the global prototype chain which can result in denial of service or command injection.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.1 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	High
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-1321
Published	2025-02-12
Last modified	2026-06-17

Publisher (CNA): Progress Software Corporation · Vendor: progress

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

Am I affected?

Timeline

2025-02-12 16:15 UTCPublished CVE record published
2026-06-17 07:00 UTCUpdated Record last modified

progress kendoreact UPGRADE

Affected: >= 3.5.0 and < 9.4.0

Fixed in: 9.4.0

Safe to downgrade to: a release before 3.5.0

1. Check installed version

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

2. UPGRADE to 9.4.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade kendoreact

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade kendoreact

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.5.0 (Debian / Ubuntu)

apt-cache madison kendoreact sudo apt install kendoreact=<VERSION_BEFORE_3.5.0> sudo apt-mark hold kendoreact

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list kendoreact sudo dnf downgrade kendoreact-<VERSION_BEFORE_3.5.0> sudo dnf versionlock add kendoreact

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-2024-12629?

kendoreact: upgrade to 9.4.0. Exact commands for each OS are on this page.

Is CVE-2024-12629 being exploited?

CVE-2024-12629 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-2024-12629 affect?

CVE-2024-12629 affects kendoreact. Severity is medium (CVSS 4.1). In Progress® Telerik® KendoReact versions v3.5.0 through v9.4.0, an attacker can introduce or modify properties within the global prototype chain which can result in denial of service or command injection.

How urgent is CVE-2024-12629?

Priority 28/100. No elevated risk signals yet.

References

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