CVE-2024-29887: Serverpod is an app and web server, built for the Flutter and Dart ecosystem

Q: How do I fix CVE-2024-29887?

serverpod: upgrade to 1.2.6. Exact commands for each OS are on this page.

Q: Is CVE-2024-29887 being exploited?

CVE-2024-29887 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-29887 affect?

CVE-2024-29887 affects serverpod. Severity is high (CVSS 7.4). Serverpod is an app and web server, built for the Flutter and Dart ecosystem. This bug bypassed the validation of TSL certificates on all none web HTTP clients in the `serverpod_client` package. Making them susceptible to a man in the middl

Q: How urgent is CVE-2024-29887?

Priority 36/100. High severity; Remotely exploitable, no login, no user action

Routine

HIGH 7.4REMOTEUPGRADE

CVE-2024-29887 is a high-severity flaw (CVSS 7.4) affecting serverpod. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Serverpod is an app and web server, built for the Flutter and Dart ecosystem. This bug bypassed the validation of TSL certificates on all none web HTTP clients in the `serverpod_client` package. Making them susceptible to a man in the middle attack against encrypted traffic between the client device and the server. An attacker would need to be able to intercept the traffic and highjack the connection to the server for this vulnerability to be use

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.4 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-295
Published	2024-03-27
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: serverpod

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

Am I affected?

Timeline

2024-03-27 19:15 UTCPublished CVE record published
2026-06-17 07:23 UTCUpdated Record last modified

serverpod serverpod UPGRADE

Affected: < 1.2.6

Fixed in: 1.2.6

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 1.2.6 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade serverpod

Note

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

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-2024-29887?

serverpod: upgrade to 1.2.6. Exact commands for each OS are on this page.

Is CVE-2024-29887 being exploited?

CVE-2024-29887 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-2024-29887 affect?

CVE-2024-29887 affects serverpod. Severity is high (CVSS 7.4). Serverpod is an app and web server, built for the Flutter and Dart ecosystem. This bug bypassed the validation of TSL certificates on all none web HTTP clients in the `serverpod_client` package. Making them susceptible to a man in the middl

How urgent is CVE-2024-29887?

Priority 36/100. High severity; Remotely exploitable, no login, no user action

Software pages

Flutter vulnerabilities

Related CVEs

CVE-2024-29886 MEDIUM 5.3 UPGRADE Serverpod is an app and web server, built for the Flutter and Dart ecosystem

References

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