CVE-2024-23049
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via...
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.
- Record
CVE-2024-23049- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
CVE List
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.
- Record
CVE-2024-23049- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
EUVDEUVD-2024-20574
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.
- Record
EUVD-2024-20574- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-frpg-52qc-h9c8
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via...
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.
- Record
GHSA-frpg-52qc-h9c8- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-77
- Updated
- 2026-11-02
OSV
An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.
- Record
CVE-2024-23049- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-23049 is a critical vulnerability (CVSS 9.8) in B3log Symphony, published February 5, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.17%, the 67th percentile. No source names a fixed version.