GHSA-m58q-qq5h-mgqq Islandora 2.0 before 2.4.1 could allow any user to upload content into a repository
Any authenticated user can upload content to the repository regardless of permissions, allowing unauthorized data modification.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is GHSA-m58q-qq5h-mgqq?
GHSA-m58q-qq5h-mgqq is a missing authorization vulnerability in islandora/islandora, published on 21 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Impact
This vulnerability would allow any user, regardless of permissions, to upload content into a repository. This affects installations of Islandora core 2.0 or greater.
Patches
Upgrade immediately to the latest release of Islandora.
Workarounds
In lieu of an upgrade the following module can be leveraged that will resolve the issue until such a time an upgrade can take place.
For more information
If you have any questions or comments about this advisory:
- Open an issue in Islandora
- Contact [email protected].
Which versions are affected by GHSA-m58q-qq5h-mgqq?
2 open source packages ship an affected version, including islandora/islandora.
| Package | Affected | Fixed in |
|---|---|---|
islandora/islandora Packagist | From 2.0 | 2.4.1 |
islandora/islandora Packagist | From 2.0 | 2.4.1 |
How do I fix GHSA-m58q-qq5h-mgqq?
Upgrade islandora/islandora to 2.4.1 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is GHSA-m58q-qq5h-mgqq being exploited?
There is no known exploitation of GHSA-m58q-qq5h-mgqq in the wild and no public exploit code.