CVE-2024-7211: The 1E Platform's component utilized the third-party Duende Identity Server, which suffered from an open redir

Routine

MEDIUM 4.7DOWNGRADE

CVE-2024-7211 is a medium-severity flaw (CVSS 4.7) affecting platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The 1E Platform's component utilized the third-party Duende Identity Server, which suffered from an open redirect vulnerability, permitting an attacker to control the redirection path of end users. Note: 1E Platform's component utilizing the third-party Duende Identity Server has been updated with the patch that includes the fix.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-601
Published	2024-08-01
Last modified	2026-06-17

Publisher (CNA): 1E Limited · Vendor: 1e

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

Am I affected?

Timeline

2024-08-01 17:16 UTCPublished CVE record published
2026-06-17 08:19 UTCUpdated Record last modified

1e platform DOWNGRADE

Affected: 8.4.1.229 · 23.7.1.80 · 23.11.1.15 · 24.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 8.4.1.229

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 8.4.1.229 (Debian / Ubuntu)

apt-cache madison platform sudo apt install platform=<VERSION_BEFORE_8.4.1.229> sudo apt-mark hold platform

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

dnf --showduplicates list platform sudo dnf downgrade platform-<VERSION_BEFORE_8.4.1.229> sudo dnf versionlock add 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-2024-7211?

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

Is CVE-2024-7211 being exploited?

CVE-2024-7211 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-2024-7211 affect?

CVE-2024-7211 affects platform. Severity is medium (CVSS 4.7). The 1E Platform's component utilized the third-party Duende Identity Server, which suffered from an open redirect vulnerability, permitting an attacker to control the redirection path of end users. Note: 1E Platform's component utilizing t

How urgent is CVE-2024-7211?

Priority 20/100. No elevated risk signals yet.

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References

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