CVE-2022-44262
ff4j is vulnerable to Remote Code Execution (RCE)
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).
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
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).
- Record
CVE-2022-44262- 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-94
- Updated
- 2026-11-02
CVE List
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).
- Record
CVE-2022-44262- 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-94
- Updated
- 2026-11-02
EUVDEUVD-2022-7523
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).
- Record
EUVD-2022-7523- 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-65hj-9ppw-77xc
ff4j is vulnerable to Remote Code Execution (RCE)
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE). This issue has been patched in version 1.9.
- Record
GHSA-65hj-9ppw-77xc- 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-94
- Updated
- 2026-11-02
OSV
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).
- Record
CVE-2022-44262- 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
OSVGHSA-65hj-9ppw-77xc
ff4j is vulnerable to Remote Code Execution (RCE)
ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE). This issue has been patched in version 1.9.
- Record
GHSA-65hj-9ppw-77xc- 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-94
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.ff4j:ff4j-coreMaven |
1.8.1 up to 1.9 | 1.9 |
org.ff4j:ff4j-coreMaven |
1.8.1 up to 1.9, plus listed versions 1.8.101.8.111.8.121.8.131.8.2 Show 7 moreShow less1.8.31.8.41.8.51.8.61.8.71.8.81.8.9 |
1.9 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | shoucheng3/ff4j__ff4j_CVE-2022-44262_1-8-13 | 2025-08-20 |
| PoC in GitHub | shoucheng3/ff4j__ff4j_CVE-2022-44262_1_8_13_fixed | 2025-09-06 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-44262 is a critical vulnerability (CVSS 9.8) in Ff4j, published December 1, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.63%, the 76th percentile. Fixed in org.ff4j:ff4j-core 1.9.