Red Hat Bug Fix Advisory: Red Hat Developer Hub 1.3.3 bugfix release
Affects Red HatSource GCVE Database
Not known to be exploited · fixed in Red Hat package updates : update Red Hat when convenient.
Data as of 30 Oct 2026, 21:53 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.8% chance of exploitation in 30 days – higher than 58% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.3.3
Exploitation evidence
Disclosed: evidence found.
CVE published 17 Dec 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.
What to do
AI-suggested
The advisory mentions a bugfix release 1.3.3 for Red Hat Developer Hub, indicating that a fix is available. Users should upgrade to version 1.3.3 or later to remediate this vulnerability. No additional mitigation steps are specified.
Description
CVE-2024-21538 is a low severity vulnerability affecting Red Hat Developer Hub (RHDH), an enterprise-grade developer portal based on Backstage.io. The advisory references a bugfix release 1.3.3 but does not specify affected versions or detailed impact. No CVSS score or exploit details are provided.
References
- access.redhat.com/errata/RHBA-2024:10760 (opens in a new tab)
- docs.redhat.com/en/documentation/red_hat_developer_hub/1.3 (opens in a new tab)
- issues.redhat.com/browse/RHIDP-4904 (opens in a new tab)
- issues.redhat.com/browse/RHIDP-4905 (opens in a new tab)
- security.access.redhat.com/data/csaf/v2/advisories/2024/rhba-2024_10760.json (opens in a new tab)