CVE-2024-42323
Apache HertzBeat: RCE by snakeYaml deser load malicious xml
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating).
This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0.
Users are recommended to upgrade to version 1.6.0, which fixes the issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Apache HertzBeat: RCE by snakeYaml deser load malicious xml
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating).
This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0.
Users are recommended to upgrade to version 1.6.0, which fixes the issue.
- Record
CVE-2024-42323- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2024-39551
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating).
This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0.
Users are recommended to upgrade to version 1.6.0, which fixes the issue.
- Record
EUVD-2024-39551- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8qj3-h82r-hcwc
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating). This...
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating).
This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0.
Users are recommended to upgrade to version 1.6.0, which fixes the issue.
- Record
GHSA-8qj3-h82r-hcwc- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating).
This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0.
Users are recommended to upgrade to version 1.6.0, which fixes the issue.
- Record
CVE-2024-42323- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSV
Apache HertzBeat: RCE by snakeYaml deser load malicious xml
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating).
This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0.
Users are recommended to upgrade to version 1.6.0, which fixes the issue.
- Record
CVE-2024-42323- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Apache HertzBeat < 1.6.0 - SnakeYAML Deserialization Remote Code Execution | |
| PoC in GitHub | forwjm/CVE-2024-42323 | 2026-05-24 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-42323 is a high vulnerability (CVSS 8.8) in Apache Hertzbeat, published September 21, 2024. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 8.32%, the 94th percentile. No source names a fixed version.
References
lists.apache.org/thread/r0c4tost4bllqc1n9q6rmzs1slgsq63t
openwall.com/lists/oss-security/2024/09/21/1
nvd.nist.gov/vuln/detail/CVE-2024-42323
github.com/advisories/GHSA-8qj3-h82r-hcwc