CVE-2024-26264: EBM Technologies RISWEB's specific query function parameter does not properly restrict user input, and this fe

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CRITICAL 9.8REMOTEUPGRADE

CVE-2024-26264 is a critical-severity flaw (CVSS 9.8) affecting risweb. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

EBM Technologies RISWEB's specific query function parameter does not properly restrict user input, and this feature page is accessible without login. This allows remote attackers to inject SQL commands without authentication, enabling them to read, modify, and delete database records.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.8% (top 42%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-02-15
Last modified	2026-06-17

Publisher (CNA): TWCERT/CC · Vendor: ebmtech

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

Am I affected?

Timeline

2024-02-15 03:15 UTCPublished CVE record published
2026-06-17 07:17 UTCUpdated Record last modified

ebmtech risweb UPGRADE

Affected: >= 1.0 and < 3.0

Fixed in: 3.0

Safe to downgrade to: a release before 1.0

1. Check installed version

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

2. UPGRADE to 3.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade risweb

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 1.0 (Debian / Ubuntu)

apt-cache madison risweb sudo apt install risweb=<VERSION_BEFORE_1.0> sudo apt-mark hold risweb

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

dnf --showduplicates list risweb sudo dnf downgrade risweb-<VERSION_BEFORE_1.0> sudo dnf versionlock add risweb

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-2024-26264?

risweb: upgrade to 3.0. Exact commands for each OS are on this page.

Is CVE-2024-26264 being exploited?

CVE-2024-26264 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-2024-26264 affect?

CVE-2024-26264 affects risweb. Severity is critical (CVSS 9.8). EBM Technologies RISWEB's specific query function parameter does not properly restrict user input, and this feature page is accessible without login. This allows remote attackers to inject SQL commands without authentication, enabling them

How urgent is CVE-2024-26264?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-26263 MEDIUM 5.3 UPGRADE EBM Technologies RISWEB's specific URL path is not properly controlled by permission, allowing attackers to br

References

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