Description (CNA)
In AVideo through 29.0, Like::__construct() performs counter arithmetic on raw request values before validation, allowing array-typed parameters to desynchronize stored votes from counters. Authenticated attackers can send array-typed like parameters followed by ordinary requests to drive video like counts arbitrarily negative, with the corruption persisting in the denormalized counter until manual repair.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| WWBN / AVideo | affected 0 through 29.0 |
CWE
CWE-20
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-hcfp-7hrc-5rvg
- https://www.vulncheck.com/advisories/avideo-through-29.0-like-counter-desynchronization-via-array-parameter
ADP enrichment
No English description supplied.