FlaskBB Authorization Bypass via Topic ID Manipulation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| flaskbb | flaskbb | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flaskbb | Flaskbb |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.525% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Flaskbb
Flaskbb flaskbb |
|
| Vendors & Products |
Flaskbb
Flaskbb flaskbb |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FlaskBB through 2.2.0, fixed in commit acc88cf, contains an authorization bypass vulnerability that allows authenticated moderators to perform unauthorized actions on topics in forums they do not control by submitting crafted topic ID lists. Attackers can include a low-ID topic from a permitted forum as an anchor in a batch request, causing the permission check applied only to the first result to pass, and then execute lock, unlock, delete, or hide actions against topics in unmoderated forums. | |
| Title | FlaskBB Authorization Bypass via Topic ID Manipulation | |
| Weaknesses | CWE-863 | |
| References |
| |
| Metrics |
cvssV3_1
|