Program Removed
This program is no longer available on YesWeHack. The scope data shown below is historical and may not reflect the final state of the program.
log4j-bug-bounty-program
5
In Scope
9
Out of Scope
In-Scope Assets (5)
| Asset | Category | Bounty | Quick Links | |
|---|---|---|---|---|
| log4cxx | OTHER | Yes | - | |
| log4j 2.x | OTHER | Yes | - | |
| log4j api for kotlin | OTHER | Yes | - | |
| log4j api for scala | OTHER | Yes | - | |
| log4net | OTHER | Yes | - |
Out-of-Scope Assets (9)
| Asset | Category | Bounty | |
|---|---|---|---|
| anything related to mailing lists or other asf infrastructure topics | OTHER | Yes | |
| cassandra appender | OTHER | Yes | |
| couchdb components | OTHER | Yes | |
| everything which is excluded on this page is also out-of-scope: https://logging.apache.org/security.html | URL | Yes | |
| everything which is excluded on this page is also out-of-scope: https://logging.apache.org/security.html | OTHER | Yes | |
| https://logging.apache.org | URL | Yes | |
| https://logging.apache.org | OTHER | No | |
| jsp tag library | OTHER | Yes | |
| kafka appender | OTHER | Yes |
Scope Changes (44)
Apr 1, 2026
| Change | Asset | Category | Scope | Time |
|---|---|---|---|---|
| Program Removed | — | — | — | 10:21 |
Feb 25, 2026
| Change | Asset | Category | Scope | Time |
|---|---|---|---|---|
| Added | kafka appender | OTHER | Out of Scope | 19:09 |
| Added | cassandra appender | OTHER | Out of Scope | 19:09 |
| Added | anything related to mailing lists or other asf infrastructure topics | OTHER | Out of Scope | 19:09 |
| Added | log4cxx | OTHER | In Scope | 19:09 |
| Added | log4j api for scala | OTHER | In Scope | 19:09 |
| Added | log4j api for kotlin | OTHER | In Scope | 19:09 |
| Added | couchdb components | OTHER | Out of Scope | 19:09 |
| Added | log4j 2.x | OTHER | In Scope | 19:09 |
| Added | everything which is excluded on this page is also out-of-scope: https://logging.apache.org/security.html | OTHER | Out of Scope | 19:09 |
| Added | jsp tag library | OTHER | Out of Scope | 19:09 |
| Added | https://logging.apache.org | URL | Out of Scope | 19:09 |
| Added | log4net | OTHER | In Scope | 19:09 |
Feb 22, 2026
| Change | Asset | Category | Scope | Time |
|---|---|---|---|---|
| Added | cassandra appender | OTHER | Out of Scope | 00:52 |
| Added | couchdb components | OTHER | Out of Scope | 00:52 |
| Added | log4j api for kotlin | OTHER | In Scope | 00:52 |
| Added | log4j api for scala | OTHER | In Scope | 00:52 |
| Added | log4cxx | OTHER | In Scope | 00:52 |
| Added | https://logging.apache.org | URL | Out of Scope | 00:52 |
| Added | anything related to mailing lists or other asf infrastructure topics | OTHER | Out of Scope | 00:52 |
| Added | jsp tag library | OTHER | Out of Scope | 00:52 |
| Added | everything which is excluded on this page is also out-of-scope: https://logging.apache.org/security.html | URL | Out of Scope | 00:52 |
| Added | log4j 2.x | OTHER | In Scope | 00:52 |
| Added | log4net | OTHER | In Scope | 00:52 |
| Added | kafka appender | OTHER | Out of Scope | 00:52 |
Feb 21, 2026
| Change | Asset | Category | Scope | Time |
|---|---|---|---|---|
| Removed | log4j 2.x | OPEN-SOURCE | In Scope | 21:40 |
| Removed | everything which is excluded on this page is also out-of-scope: https://logging.apache.org/security.html | OTHER | Out of Scope | 21:40 |
| Removed | jsp tag library | OTHER | Out of Scope | 21:40 |
| Removed | couchdb components | OTHER | Out of Scope | 21:40 |
| Removed | kafka appender | OTHER | Out of Scope | 21:40 |
| Removed | cassandra appender | OTHER | Out of Scope | 21:40 |
| Removed | anything related to mailing lists or other asf infrastructure topics | OTHER | Out of Scope | 21:40 |
| Removed | https://logging.apache.org | OTHER | Out of Scope | 21:40 |
| Removed | log4net | OPEN-SOURCE | In Scope | 21:40 |
| Removed | log4cxx | OPEN-SOURCE | In Scope | 21:40 |
| Removed | log4j api for scala | OPEN-SOURCE | In Scope | 21:40 |
| Removed | log4j api for kotlin | OPEN-SOURCE | In Scope | 21:40 |
| Added | https://logging.apache.org | OTHER | Out of Scope | 00:33 |
| Added | anything related to mailing lists or other asf infrastructure topics | OTHER | Out of Scope | 00:33 |
| Added | cassandra appender | OTHER | Out of Scope | 00:33 |
| Added | kafka appender | OTHER | Out of Scope | 00:33 |
| Added | couchdb components | OTHER | Out of Scope | 00:33 |
| Added | jsp tag library | OTHER | Out of Scope | 00:33 |
| Added | everything which is excluded on this page is also out-of-scope: https://logging.apache.org/security.html | OTHER | Out of Scope | 00:33 |