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No exploitation reportedFix available

CVE-2024-4629

No exploitation reported by the sources we read.

  • Published2024-09-03
  • Fixed in25.0.4 · 24.0.7 · 22.0.12
  • WeaknessCWE-837

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems.

Timeline

dates in UTC
  1. 2024-09-0320:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-4629?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-4629?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

OSV · NVD
keycloak-services
BranchAffectedFixed in
25.0≥ 25.0.0, < 25.0.425.0.4
24.0≥ 23.0.0, < 24.0.724.0.7
22.0< 22.0.1222.0.12
Redhat openshift container platformversion to verify
BranchAffectedFixed in
4.11= 4.11no fix published
4.12= 4.12no fix published
Redhat openshift container platform for linuxoneversion to verify
BranchAffectedFixed in
4.9= 4.9no fix published
4.10= 4.10no fix published

6 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update keycloak-services to 25.0.4 · 24.0.7 · 22.0.12

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2024-09-03
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.16.5read 2026-10-23
  • NVDCVSS 3.16.5read 2026-10-23
  • CNAweakness (CWE)CWE-837read 2026-10-23
  • FIRST EPSSEPSS score0.8 %2026-10-22
  • OSVaffected packages—

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Published
2024-09-03
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2024-4629?

A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems.

Is CVE-2024-4629 actively exploited?

Active exploitation of CVE-2024-4629 has not been confirmed. Its EPSS score was 0.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-4629?

CVE-2024-4629 has a CVSS v3 base score of 6.5 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

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