CVE-2024-3938: The "reset password" login page accepted an HTML injection via URL parameters. This has already been rectifie

Routine

MEDIUM 5.4UPGRADE

CVE-2024-3938 is a medium-severity flaw (CVSS 5.4) affecting dotcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The "reset password" login page accepted an HTML injection via URL parameters. This has already been rectified via patch, and as such it cannot be demonstrated via Demo site link. Those interested to see the vulnerability may spin up a http://localhost:8082/dotAdmin/#/public/login?resetEmailSent=true&resetEmail=%3Ch1%3E%3Ca%20href%3D%22https:%2F%2Fgoogle.com%22%3ECLICK%20ME%3C%2Fa%3E%3C%2Fh1%3E This will result in a view along these lines:

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-20, CWE-79
Published	2024-07-25
Last modified	2026-06-17

Publisher (CNA): dotCMS LLC · Vendor: dotcms

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

Am I affected?

Timeline

2024-07-25 22:15 UTCPublished CVE record published
2026-06-17 07:45 UTCUpdated Record last modified

dotcms dotcms UPGRADE

Affected: >= 5.1.5 and < 23.01.18 · >= 23.02 and <= 23.09.7 · >= 23.12.21 and <= 24.04.23 · >= 24.05.13 and < 24.05.31 · 23.10.24 1 · 23.10.24 10 · 23.10.24 2 · 23.10.24 3

Fixed in: 23.01.18, 24.05.31

Safe to downgrade to: a release before 5.1.5

1. Check installed version

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

2. UPGRADE to 23.01.18 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dotcms

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 5.1.5 (Debian / Ubuntu)

apt-cache madison dotcms sudo apt install dotcms=<VERSION_BEFORE_5.1.5> sudo apt-mark hold dotcms

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

dnf --showduplicates list dotcms sudo dnf downgrade dotcms-<VERSION_BEFORE_5.1.5> sudo dnf versionlock add dotcms

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-2024-3938?

dotcms: upgrade to 23.01.18, 24.05.31. Exact commands for each OS are on this page.

Is CVE-2024-3938 being exploited?

CVE-2024-3938 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-2024-3938 affect?

CVE-2024-3938 affects dotcms. Severity is medium (CVSS 5.4). The "reset password" login page accepted an HTML injection via URL parameters. This has already been rectified via patch, and as such it cannot be demonstrated via Demo site link. Those interested to see the vulnerability may spin up a ht

How urgent is CVE-2024-3938?

Priority 23/100. No elevated risk signals yet.

Related CVEs

CVE-2025-11165 CRITICAL 9.9 UPGRADE A sandbox escape vulnerability exists in dotCMS’s Velocity scripting engine (VTools) that allows authenticated

References

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